Star Tracks: Thursday, August 4, 2016

01 of 87

JOKE MACHINE

Aziz Ansari cracks up host Jimmy Fallon on Wednesday's Tonight Show in N.Y.C.

02 of 87

A LOT TO SHOULDER

On Wednesday in L.A., Vanessa Lachey attends a JCPenney's back to school community event at Hollywood YMCA in an off-the-shoulder top.

03 of 87

A WHOLE NEW WORLD

Mariah Carey talks about her new reality show, Mariah's World, at a TCA Summer Press Tour panel Wednesday in L.A.

04 of 87

WHO RUN THE WORLD?

These girls! Mr. Robot's Stephanie Corneliussen, Grace Gummer, Carly Chaikin and Portia Doubleday come together for a group photo at Thursday's Summer TCA Tour.

05 of 87

SCENT OF AN ANGEL

Victoria's Secret Angel Martha Hunt launches The Easy Collection at the lingerie chain on Thursday in Toronto, Canada.

06 of 87

PRACTICE MAKES PERFECT

Brooklyn Beckham works on his skateboarding skills on Thursday in Santa Monica, California.

07 of 87

GOT THE SCOOT

Jason Sudeikis rides off on his scooter after enjoying lunch with fiancé Olivia Wilde (not pictured) on Wednesday in Beverly Hills.

08 of 87

SOME NERVE

Dave Franco breaks into a giggle fit while visiting London's Lorraine TV show on Thursday to speak about his new film Nerve.

09 of 87

NAMA-STAY HERE FOREVER

Alessandra Ambrosio does some beach yoga in Rio de Janeiro, Brazil on Tuesday.

10 of 87

STEPPING UP

After discussing his new TV show, Ozzy & Jack's World Detour, at N.Y.C.'s AOL Build series on Wednesday, Jack Osbourne signs his name on the studio wall.

11 of 87

BLUE BOY

Calvin Harris hits an L.A. gym in all-blue on Wednesday.

12 of 87

SMILES FOR DAYS

Tove Lo is the epitome of a 'Cool Girl' as she heads to London's BBC Radio One to promote her new single.

13 of 87

DOING GOOD

Halle Berry teams up with Saks Fifth Avenue for the 2016 Key to the Cure campaign.

14 of 87

HAPPY IN LOVE

Aaron Paul and wife Lauren get playful while taking a stroll through N.Y.C.'s Soho neighborhood on Wednesday.

15 of 87

SUPER READY

Tyler Hoechlin channels Superman while filming a scene for an upcoming episode of Supergirl on Wednesday.

16 of 87

A LEG UP

Heidi Klum rocks a leggy look at LAX Airport on Wednesday.

17 of 87

FLOWER POWER

Kate Bosworth is pretty in floral prints after celebrating summer at the House of Kim Crawford on Wednesday.

18 of 87

DOG DAYS OF SUMMER

Leslie Jones hangs with Miles Teller at a New York City screening of his new movie War Dogs.

19 of 87

FUNNY GUYS

Also at the War Dogs screening, star Jonah Hill trades laughs with Craig Robinson.

20 of 87

'WILDE' THING

On Wednesday, Olivia Wilde and her growing baby bump go out for lunch in N.Y.C.

21 of 87

HELLO, HANDSOME

Scott Eastwood can't contain his excitement while stopping by the N.Y.C. set of Good Morning America on Wednesday.

22 of 87

BIRTHDAY BOY

On Wednesday, Lady Gaga smooches Tony Bennett on the cheek while celebrating his 90th birthday at the Empire State Building in N.Y.C.

23 of 87

STEAK IS NO MISTAKE

Adriana Lima shows off her modeling skills at a steakhouse while taping Ryan Seacrest's late night show during the Olympic Games coverage in Rio de Janeiro, Brazil.

24 of 87

CARROT TOP

Adrian Grenier puts the veggies to good use at Naked Juice's #DrinkGoodDoGood campaign launch in N.Y.C. on Wednesday.

25 of 87

BOY TOY

Jason Momoa embraces fellow DC hero Henry Cavill at the London premiere of Suicide Squad on Wednesday.

26 of 87

OH SO SPORTY

Model Hailey Clauson practices her kick before the Audi Player Index Pick-Up Match on Tuesday in N.Y.C.

27 of 87

EYE OF THE TYGA

On Wednesday, Tyga stops by Hollywood Today Live in Hollywood.

28 of 87

BALLIN' TIME

What an honor! Judd Apatow gears up to throw his first pitch at a game between the New York Yankees and the New York Mets on Tuesday in Queens, New York.

29 of 87

LOOK OF LOVE

Chrissy Teigen adoringly gazes at husband John Legend after their lunch date in Beverly Hills, California.

30 of 87

GOOD POINT

America's Got Talent host Nick Cannon is ready for his close-up at the during the live show on Tuesday.

31 of 87

KISS IT BETTER

Jennifer Hudson puckers up as she makes her way to the 2016 Summer TCA Tour on Tuesday.

32 of 87

HER LIPS ARE SEALED

Quantico star Priyanka Chopra is mellow in a yellow dress while attending the 2016 Accessories Council Excellence Awards.

33 of 87

FINE DINING

Kristin Cavallari wows in a black lace romper as she heads to dinner at L.A.'s Craig's Restaurant on Tuesday.

34 of 87

DOING THE WAVE

Pretty in paisley! Salma Hayek greets fans and photographers before heading to Jimmy Kimmel Live! on Tuesday.

35 of 87

SO STYLIN'

Howie Mandel and Mel B – judges on America's Got Talent – pull out all the style stops during the 2016 Summer TCA Tour on Monday.

36 of 87

HAPPY TO BE HERE

Mandy Moore is all smiles as she promotes her fall TV show, This Is Us, during NBC's Summer Press Tour on Tuesday in L.A.

37 of 87

BUMP DAY

An expecting Behati Prinsloo heads to a doctor's appointment in Beverly Hills on Tuesday.

38 of 87

NEW GIRL IN TOWN

Ariana Grande dishes on the upcoming Hairspray Live! at a TCA tour panel Tuesday in L.A.

39 of 87

FIST PUMP

Jaden Smith chats with Jimmy Fallon on Tuesday's The Tonight Show in N.Y.C.

40 of 87

POINT, MADE

On Tuesday, The Good Place co-stars Kristen Bell and Ted Danson have some fun in the Getty portrait studio at the TCA Summer Press Tour in Beverly Hills.

41 of 87

MAINE MAN

Star David Oyelowo talks about his movie Five Nights In Maine at an L.A. screening on Tuesday.

42 of 87

SIGN GRIND

Actor Logan Lerman signs autographs outside of Late Show With Stephen Colbert in N.Y.C. on Tuesday.

43 of 87

ACCESSORY ICON

Sarah Jessica Parker attends the The Accessories Council Excellence Awards Tuesday in N.Y.C.

44 of 87

YOU GLOW GIRL

Jamie Chung is happy and glowing as she attends the launch event for SkinCeuticals Phyto Corrective Masque on Tuesday in L.A.

45 of 87

OVER THE HILLS & FAR AWAY

The Hills alum Brody Jenner shows off a full beard after having breakfast in Malibu, California on Tuesday.

46 of 87

GUITAR HERO

Feeling the music, Jake Owen treats listeners to a performance at SiriusXM Studios in N.Y.C. on Tuesday.

47 of 87

SITTING PRETTY

Abigail Spencer is all smiles as she speaks onstage at the Timeless panel during the 2016 Television Critics Association Summer Tour in Beverly Hills on Tuesday.

48 of 87

SAY IT LOUD

Reese Witherspoon lets her shirt do the talking as she heads out of the gym after her morning workout in Brentwood, California on Tuesday.

49 of 87

PUPPY CONTROL

While promoting his film, Suicide Squad, on The Tonight Show on Monday, Jared Leto is surprised with two adorable puppies.

50 of 87

THE GANG'S ALL HERE

Welcome to the cool kids club! Will Smith rounds up his Suicide Squad co-stars for an epic group selfie at the film's N.Y.C. premiere on Monday.

51 of 87

SELFIE LOVE

Jennifer Garner is all smiles as she stops to take a photo with a fan at the L.A. premiere of Nine Lives on Monday.

52 of 87

ONE CALL AWAY

Reese Witherspoon stops to take a call while out and about in L.A. on Monday.

53 of 87

WORK IT OUT

Kate Upton is feeling the burn as she leaves the gym in N.Y.C. on Monday.

54 of 87

CALL OF THE WILD

Leonardo DiCaprio attempts to go incognito as he chats on the phone during a walk through the West Village in N.Y.C. on Monday.

55 of 87

WALK THIS WAY

Meanwhile, his Wolf of Wall Street co-star Jonah Hill also enjoys some time out and about in the West Village, before running into DiCaprio and stopping to catch up.

56 of 87

WEDDING PICTURES

JOJO FLETCHER & JORDAN RODGERS, THE BACHELORETTE SEASON 12 — Splash News

Newly-engaged Bachelorette stars Jojo Fletcher and Jordan Rodgers commemorate their love with a photo during an appearance on Good Morning America on Tuesday.

57 of 87

PRETTY REAL

On Monday, Shiri Appleby stops by Amazon's Style Code Live, where she talked about her show, UnReal, in an episode airing August 11.

58 of 87

CHECK IT OUT

Selfie or no selfie? Kanye West is all smiles as he shows wife Kim Kardashian something on his phone while attending the KNC Beauty launch on Sunday.

59 of 87

POP STYLE

America Ferrera dons a popsicle-adorned tee while indulging in a real-life popsicle at the 4th Annual Crab Cake Fundraiser event on Sunday in L.A.

60 of 87

TAKING IN THE SCENERY

Welcome to Spain! Paris Hilton is spotted out and about in Formentara, Spain on Monday.

61 of 87

BAKER'S DELIGHT

Drew Barrymore helps launch the strawberry shortcake cupcake at Sprinkles, which she created to benefit United Friends of the Children, on Sunday in Beverly Hills.

62 of 87

SIGNING OFF

After taking her Revival World Tour to the Philippines, Selena Gomez lands at Japan's Tokyo International Airport, where she's greeted by fans on Monday.

63 of 87

BACK AT THE OFFICE

On Sunday, President Barack Obama greets photographers at the White House after returning from Camp David.

64 of 87

MUSIC IN THE AIR

JoJo performs on The Elvis Duran Z100 Morning Show Monday in N.Y.C.

65 of 87

POWER PLAYER

50 Cent talks about his Starz show Power at the TCA Summer Press Tour in L.A. on Monday.

66 of 87

HAT'S OFF

While in N.Y.C., Lady Gaga goes incognito while wearing a fedora and sunglasses.

67 of 87

A LITTLE BIT COUNTRY

Kacey Musgraves is a vision in this candid photo during the first week of the Watershed Music and Camping Festival – with its second week kicking off on Aug. 5 through Aug. 7 – in George, Washington.

68 of 87

KEEPING THE BROMANCE ALIVE

Decade Award winner Justin Timberlake shares a tender moment with Keegan-Michael Key at the Teen Choice Awards.

69 of 87

TEEN QUEEN

On Sunday, Victoria Justice is all smiles as she arrives at the Teen Choice Awards in L.A.

70 of 87

HAPPY TO BE HERE

Bryce Dallas is seen out and about while promoting her film, Pete's Dragon, in London on Monday.

71 of 87

STARRY NIGHT

After taking home the award for Best Dancer on Sunday's Teen Choice Awards, Maddie Ziegler poses with her surfboard.

72 of 87

PLAYING GAMES

Sharknado: The 4th Awakens star Ian Ziering helps celebrate the launch of a new casino slot game, inspired by the film, on Sunday in Las Vegas, Nevada.

73 of 87

COOL KIDS CLUB

Black-ish co-stars Anthony Anderson and Tracee Ellis Ross sit together at Sunday's Teen Choice Awards in L.A.

74 of 87

TODAY'S THE DAY

Andy Grammer belts out the hits during Today's Citi Concert Series in N.Y.C. on Monday.

75 of 87

DRESSED TO IMPRESS

Margot Robbie is a vision in a black-and-white dress during an appearance on Good Morning America in N.Y.C.

76 of 87

KEEPING THE PEACE

Joining his Suicide Squad co-star Margot Robbie, Will Smith also stops by Good Morning America.

77 of 87

COME TOGETHER

Downton Abbey star Michelle Dockery and actress Ana Gastayer pose together at the TCA Summer Press Tour on Sunday in L.A.

78 of 87

A NEW CHAPTER

Sarah Jessica Parker dishes on her upcoming show Divorce at the Television Critics Association Summer Tour in Beverly Hills on Saturday.

79 of 87

LA LA LAND

Ellie Goulding takes the stage at Lollapalooza Sunday in Chicago, Illinois.

80 of 87

IS THAT YOU?

Amber Rose ditches her classic hair for a platinum wig at Saturday's Maxim Hot 100 Party.

81 of 87

WIG WONDERS

Keegan-Michael Key helps co-hosts John Cena and Victoria Justice channel Hillary Clinton and Donald Trump during Sunday's Teen Choice Awards in Inglewood, California.

82 of 87

FANTASY & THEATER

On Saturday, Katie Holmes, mom Kathleen Holmes and daughter Suri Cruise enjoy a girls' night at Broadway's Finding Neverland with stars Laura Michelle Kelly, Paul Slade Smith, Tony Yazbeck and Amy Yakima.

83 of 87