Will Smith was all smiles as he headed into his hotel in Sydney, Australia
2 of 83
Blake Lively layers up (and goes brunette!) while filming Rhythm Section with Jude Law.
3 of 83
Ladybird director Greta Gerwig poses with one of the film's stars, Laurie Metcalf, at the Los Angeles Film Critics Association Awards.
4 of 83
Leona Lewis is all smiles as she vacations in Vietnam.
5 of 83
From left: Tom Hiddleston, Maisie Williams and Eddie Redmayne attend the Early Man world Premiere in London.
6 of 83
Kit Harington attends the Dolce & Gabbana show at Milan Fashion Week.
7 of 83
NEED FOR SPEED
Leonardo DiCaprio (left) and Lucas di Grassi attend the ABB FIA Formula E Marrakech E-Prix in Marrakech, Morocco, on Friday.
8 of 83
Bella Hadid looked stylish at an airport in Milan on Saturday.
9 of 83
Tom Cruise films a stunt for the latest Mission Impossible movie in London.
10 of 83
Orlando Bloom blows out the candles of his birthday cake as father Colin Stone and friends Scott Campbell, Andres Faucher and FIA Formula E CEO Alejandro Agag look on at at the ABB FIA Formula E Championship at Hotel Amanjena in Marrakech, Morocco, on Friday.
11 of 83
Robert Pattinson kept it casual while walking around Los Angeles on Friday.
12 of 83
Lady Gaga opts for a sexy take on menswear as she arrives in Barcelona, Spain, ahead of her European tour on Friday.
13 of 83
Irish President Michael D. Higgins presents Liam Neeson with a Distinguished Service for the Irish Abroad award in Dublin on Friday.
14 of 83
HIT THE ROAD
James Marsden smiles as he arrives in Milan, Italy, on Friday for Fashion Week.
Apartment hunting? Bella Hadid is spotted with Million Dollar Listing star Ryan Serhant in New York City on Friday.
17 of 83
IN THE GAME
Prince Daniel of Sweden shows off some ping pong skills during a visit to Stiga Sports on Friday in Eskilstuna, Sweden.
18 of 83
BEST FRIENDS FOREVER
Nicole Kidman and Reese Witherspoon get the giggles after winning the best limited series award for Big Little Lies on Thursday at the Critics' Choice Awards in Santa Monica.
19 of 83
Jessica Biel and Bill Pullman ham it up during the ceremony at the Critics' Choice Awards on Thursday.
20 of 83
STARS OF ALL SIZES
Timothée Chalamet, Jacob Tremblay and Armie Hammer bring the cuteness to the Critics' Choice Awards in Los Angeles Thursday.
21 of 83
The Florida Project actress Brooklynn Prince embraces Angelina Jolie at the Critics' Choice Awards.
22 of 83
Meanwhile, nominees Greta Gerwig and Jessica Chastain strike a pose while arriving at the awards.
23 of 83
A STAR IS BORN
Mary J. Blige strikes a dramatic pose at the unveiling of her star on the Hollywood Walk of Fame on Thursday in Hollywood.
24 of 83
PEAS IN A POD
Gigi and Bella Hadid leave a party celebrating their mom Yolanda's new Lifetime series Making a Model on Thursday night in New York City.
25 of 83
ROCK 'N' ROLL
Sam Rockwell chats with Jimmy Fallon on Thursday's Tonight Show in N.Y.C., ahead of his weekend SNL hosting gig.
26 of 83
Tracee Ellis Ross and Issa Rae cozy up to one another at the Marie Claire Image Makers Awards on Thursday in West Hollywood.
27 of 83
HIT THE RUNWAY
Will Smith keeps it casual while arriving in at Sydney Airport in Australia on Thursday.
28 of 83
John Mayer performs on Thursday at the Alice 97.3 concert in San Francisco.
29 of 83
On Thursday, Rose Leslie and fiancé Kit Harrington twin in colorful sweaters and hats while navigating New York City.
30 of 83
Sarah Silverman is all smiles as she enjoys a cup of coffee on Thursday in New York City.
31 of 83
TIME TO SHINE
Stars Daniel Bruhl, Dakota Fanning and Luke Evans reunite at the L.A. premiere of their new TNT series The Alienist on Thursday.
32 of 83
HAND IN HAND
Donald Sutherland shows Helen Mirren some love as the pair arrives at a New York City screening of The Leisure Seeker on Thursday.
33 of 83
HARD AT WORK
Daniel Radcliffe keeps it casual at the TCA Winter Press Tour on Thursday before the presentation of his new show, Miracle Workers, in Pasadena, California.
34 of 83
Liam Payne and Rita Ora get together during a visit to KISS FM on Friday in London to promote their new song for the Fifty Shades Freed soundtrack, "For You."
35 of 83
Chloë Grace Moretz bundles up on Thursday at LAX.
36 of 83
Adam Levine keeps his eye on the ball while watching the Los Angeles Lakers take on the San Antonio Spurs on Thursday at the Staples Center.
37 of 83
Gigi Hadid sports sunglasses and a pale pink coat for a shopping trip in New York City.
38 of 83
Cate Blanchett attends the opening night performance of "Girl from the North Country" on Thursday in London's West End.
39 of 83
Gerard Butler is as happy as can be during his Thursday appearance on Spanish-language morning talk show Despierta América.
40 of 83
OUT & ABOUT
A bare-faced Naomi Watts is spotted on her way to yoga class in N.Y.C. on Thursday.
41 of 83
Mira Sorvino speaks onstage during the AT&T Audience Network portion of the 2018 Winter Television Critics Association Press Tour.
42 of 83
MEN OF THE HOUR
John Oliver strikes a pose alongside Rob Riggle at Variety's Salute to Service, presented by National Geographic.
43 of 83
On Thursday, Nicholas Hoult attends the Philadelphia 76ers and Boston Celtics London game in London.
44 of 83
Dylan O'Brien, Thomas Brodie-Sangster and Ki Hong Lee attend the press conference for Maze Runner: The Death Cure in South Korea.
45 of 83
BACK TO WORK
This Is Us costars Mandy Moore and Milo Ventimiglia are spotted on the L.A. set of their hit series on Wednesday.
46 of 83
Meryl Streep poses for photographers on the red carpet at The Post's premiere on Wednesday in London.
47 of 83
THE GANG'S ALL HERE
The stars who voice Family Guy's most memorable characters — Mike Henry, Seth Green, Seth MacFarlane and Mila Kunis — celebrate the 300th episode of their animated series on Wednesday in L.A.
48 of 83
READY TO RUMBLE
On Tuesday, Katie Lee brings along her 10-month-old rescue pup Gus to her workout class at Rumble in New York City.
49 of 83
RED-Y FOR ANYTHING
Wearing an all-red ensemble, Jessica Chastain beams at the Inaugural Los Angeles Online Film Critics Society Award Ceremony.
50 of 83
TONIGHT'S THE NIGHT
Lady Bird's Saoirse Ronan, who won a Golden Globe for her performance in the film, stops by The Tonight Show.
51 of 83
ORANGE YOU GLAD?
Priyanka Chopra makes a bright orange jumpsuit look stylish on the set of Quantico on Wednesday.
52 of 83
BACK TO BACK
Shaggy and Sting come together at The Cinema Society & Bluemercury's premiere of IFC Films' Freak Show.
53 of 83
TELL ME ABOUT IT
Mario Lopez chats with actress Paula Patton during her visit to Extra on Wednesday.
54 of 83
Alysa Reiner gives an unsuspecting AnnaSophia Robb bunny ears as the pair attend an afterparty for the film, Freak Show, at PUBLIC Arts at PUBLIC Hotel in N.Y.C.
55 of 83
A sunglasses-clad Jessica Biel throws shade while arriving at her West Hollywood restaurant, Au Fudge.
56 of 83
AMERICA, THE BEAUTIFUL
Hello, handsome! Chris Evans channels Captain America on the the Atlanta set of the fourth installment of The Avengers.
57 of 83
Drake can't contain his laughter as he's being interviewed at an event celebrating the new restaurant, Pick 6IX, on Wednesday in Toronto.
58 of 83
Hugh Jackman and wife Deborra-lee make Wednesday a date night while attending The Cinema Society & Bluemercury's premiere of IFC Films' Freak Show.
59 of 83
So cute! Rita Wilson comes out to support husband Tom Hanks at the premiere of his new film, The Post, in London on Wednesday.
60 of 83
Sienna Miller layers up during a coffee run while hanging out with a friend in N.Y.C. on Wednesday.
61 of 83
Rosie Huntington-Whiteley shows off her rock-hard abs during a photo shoot on Wednesday on the beach in the Bahamas.
62 of 83
THE DOCTOR IS IN
Prince William and lead surgeon Asif Chaudry check out a da Vinci XI machine prior to a highly complex robotic cancer operation to remove a tumor of the esophagus from a patient, during his visit to the Royal Marsden NHS Foundation Trust in London on Wednesday.
63 of 83
STEP IN LINE
Mariska Hargitay means serious business while filming an upcoming episode of Law and Order: SVU on Gerritsen Beach in Brooklyn on Wednesday.
64 of 83
Musicians Bruce Springsteen and Jon Bon Jovi are all smiles after grabbing lunch together in New York on Wednesday.
65 of 83
Kate Middleton visits students at Reach Academy Feltham in London — and meets a cute pup in the process.
66 of 83
Positively glowing! Courteney Cox leaves a beauty spa in Beverly Hills.
67 of 83
A FAMILY AFFAIR
Angelina Jolie brings along kids Shiloh and Zahara as her dates to the National Board of Review Awards Gala on Tuesday.
68 of 83
HAND TO HOLD
Nina Agdal spends time with boyfriend Jack Brinkley-Cook as the pair walk around New York City's Soho neighborhood.
69 of 83
STRIKE A POSE
Wonder Woman's Gal Gadot attends the 2018 National Board Of Review Awards Gala in N.Y.C.
70 of 83
BELT IT OUT
Iggy Azalea performs during a Monster Inc. CES party at Omnia Nightclub in Las Vegas.
71 of 83
PRETTY IN PINK
Gigi Hadid sports an oversized pink jacket during a day out in N.Y.C.
72 of 83
A bikini-clad Alessandra Ambrosio hits the beach in Brazil on Tuesday.
73 of 83
LIKE FATHER, LIKE DAUGHTER
Bella Hadid and dad Mohamed are caught in a sweet candid moment as they leave Il Pastaio for lunch.
74 of 83
BUMP IN THE ROAD
Pregnant Candice Swanepoel is as happy as can be as she and fellow model Doutzen Kroes enjoy a beach outing in Brazil.
75 of 83
Also at the National Board of Review Gala, James Franco keeps his brother and collaborator Dave Franco close as they attend the evening's awards ceremony.
76 of 83
BABY ON BOARD
Coco Rocha flaunts her growing baby bump with help from designer Christian Siriano on Tuesday at the 81st Annual YMA Fashion Scholarship Fund National Merit Scholarship Awards Dinner, where Siriano was being honored.
77 of 83
LOOK OF LOVE
Elizabeth Chambers only has eyes for husband Armie Hammer as the pair poses for photographers outside the National Board of Review Gala on Tuesday.
78 of 83
HUG IT OUT
An emotional Meryl Streep embraces Robert De Niro as the pair take the stage at Tuesday's National Board of Review Awards Gala.
79 of 83
CHI TOWN'S FINEST
Actress and writer Lena Waithe arrives at an event for her new show, The Chi, on Tuesday at New York's 92nd Street Y.
80 of 83
Mary J. Blige and Sandra Bullock strike a pose at a special screening of Mudbound on Tuesday in West Hollywood.
81 of 83
Taraji P. Henson gets some love from her on-screen son, Jussee Smollet, while visiting the SiriusXM Studios on Tuesday in New York.
82 of 83
Tyra Banks shows off her signature "smize" while stopping by the BUILD Studio in New York City to talk about the return of America's Next Top Model on Tuesday.
83 of 83
TEA FOR TWO
Get Out stars Allison Williams and Daniel Kaluuya strike a pose at the National Board Of Review Annual Awards Gala on Tuesday in N.Y.C.