Star Tracks: Wednesday, August 19, 2015
SELFIE IN SYNC
Lip Sync Battle host Chrissy Teigen snaps a photo at Tuesday's Los Angeles launch of the Samsung Galaxy S6 edge+ and Galaxy Note5.
REUNITED & IT FEELS SO GOOD
Meanwhile, Stewart's American Ultra co-star Connie Britton takes a dramatic turn at the film's premiere.
TWO FOR THE SUMMER
"Cool for the Summer" singer (and birthday girl!) Demi Lovato meets her wax figure at Madame Tussauds Hollywood on Tuesday.
Matt Damon joins astronaut Drew Feustel at a screening of the actor's new film The Martian – in which he plays a scientist trapped on the red planet – in Pasadena, California, on Tuesday.
Julia Roberts enjoys a day at Malibu Beach in California with friends on Tuesday.
MS. NEW BOOTY
On Tuesday, Rapper Iggy Azalea celebrates Bonds underwear's 100th birthday with quite the competition while back home in Sydney, Australia.
At a Tuesday night event for their film We Are Your Friends in N.Y.C., co-stars Zac Efron and Emily Ratajkowski take a moment for a photo op with director Max Joseph.
Lupita Nyong'o likes what she sees at the Tuesday opening night afterparty for the play Informed Consent at New York City bar Tir Na Nog.
PEAS IN A POD
Hailee Steinfeld joins Disney star Olivia Holt to celebrate her 18th birthday, hosted by Nintendo, in Malibu, California, on Tuesday.
New Girl star Jake Johnson smiles proudly next to the poster for his upcoming film Digging for Fire at the movie's Tuesday screening in N.Y.C.
CHRIS & CHIP & DALE
While on vacation with friends and family on Tuesday, Chris Rock hangs out with Chip and Dale at Disney's Animal Kingdom theme park in Lake Buena Vista, Florida.
FUNNY OR DIE
Comedians and pals Fred Armisen, Bill Hader and Seth Meyers attend the screening of their new IFC spoof series Documentary Now! in N.Y.C. on Tuesday.
SOMETHING TO LAUGH ABOUT
Empire star and Emmy nominee Taraji P. Henson joins Jimmy Fallon on Tuesday's Tonight Show in N.Y.C.
In New Brunswick, New Jersey, on Tuesday, former Parks and Recreation star Aziz Ansari performs his One Night Only show.
OOH LA LA, CAPTAIN
Model Erin Heatherton takes the helm Tuesday at the W Hotel's All Aboard party in New York City to celebrate the opening of the brand's Amsterdam location.
Good day, indeed! Orange Is the New Black's Laverne Cox smiles wide as she leaves the NBC studios in N.Y.C. on Tuesday.
ON ANOTHER 'LEVEL'
Nick Jonas stops by the Radio Disney studios in L.A. on Tuesday to discuss his new single "Levels." The interview airs Friday, Aug. 21 at 3 p.m. ET and on Aug. 22 at 11 a.m. ET.
'DIGG'ING THE CAMERA
Taye Diggs, currently starring in Broadway's Hedwig and the Angry Inch, chats about the role on Tuesday at SiriusXM studios in N.Y.C.
The 18th birthday celebrations keep on going for Kylie Jenner, who joins her family for a beachy vacation in St. Barts on Tuesday.
Two weeks after his wardrobe malfunction, Lenny Kravitz spreads peace and love while out in N.Y.C. on Tuesday.
Also in N.Y.C. on Tuesday, Emily Ratajkowski takes a well-deserved shopping trip with a friend (not pictured) before the premiere of her new film We Are Your Friends.
Isla Fisher cuddles up with her pooch while enjoying a vacation in St. Tropez, France, with husband Sacha Baron Cohen (not pictured) and their three children on Tuesday.
Rapper and actor Ice Cube poses next to his lookalike son, O'Shea Jackson Jr. – who plays his pop in Straight Outta Compton – at the film's Tuesday premiere in Berlin, Germany.