Star Tracks: Friday, September 18, 2015

From Hollywood to New York and everywhere in between, see what your favorite stars are up to!

01 of 27

TOP OF THE MORNING

TOP OF THE MORNING
Ray Tamarra/GC Images

Newlywed Justin Theroux gives a big smile as he chats with Good Morning America on Thursday in N.Y.C.

02 of 27

VIVA FOREVER

VIVA FOREVER
Dave Benett/Getty

Spice Girls reunited! Melanie Chisholm (a.k.a. Sporty) and Emma Bunton (a.k.a. Baby) are still all about girl power as the get together for a gala charity performance of Rocky Horror Show in London on Thursday.

03 of 27

THUMBS UP!

THUMBS UP!
Kevin Mazur/Getty

Musical powerhouses Tony Bennett and The Roots join forces at the Samsung Hope for Children Gala on Thursday night in N.Y.C.

04 of 27

FIGHT NIGHT

FIGHT NIGHT
Kevin Mazur/Getty

Put 'em up! Ben Stiller hangs with sports stars Boomer Esiason and (new dad) Eric Decker at the Samsung Hope for Children Gala.

05 of 27

FEEL THE BEAT

FEEL THE BEAT
Dave Benett/Getty

FKA twigs gets into the groove as she performs at a M.A.C Cosmetics-hosted party to celebrate London Fashion Week on Thursday.

06 of 27

'BOSS' MAN

'BOSS' MAN
Matt Crossick/PA Photos/ABACA

We think Hugo Boss made a good choice in picking the face of its new scent, right? Divergent's Theo James looks extra-dapper at the unveiling event in London on Thursday.

07 of 27

THE IN CROWD

THE IN CROWD
Jamie McCarthy/Getty

Marc Jacobs surrounds himself with some serious star power – Dianna Agron, Mackenzie Davis, Winona Ryder, Kate Mara and Imogen Poots – at his New York Fashion Week show on Thursday.

08 of 27

VINTAGE VIXEN

VINTAGE VIXEN
Gregory Pace/BEImages

Also there: Bella Hadid – sans new boyfriend The Weeknd – who struts her stuff in an over-the-top, 1940s-inspired ensemble.

09 of 27

RIGHT ON POINT

RIGHT ON POINT
Juanito Aguil/WireImage

Here's looking at you! Dev Patel enthusiastically greets photographers at the premiere of his new film, The Man Who Knew Infinity, at the Toronto International Film Festival on Thursday.

10 of 27

IN A FLASH

IN A FLASH
Jemal Countess/Getty

All eyes are on Diane Kruger and her amazing red carpet style at the premiere of Disorder at the Toronto International Film Festival on Thursday.

11 of 27

GOOD SPORT

GOOD SPORT
ChinaFotoPress/Getty

Chris Evans takes the mic as the new spokesman for Fila at an event for the company on Thursday in Shanghai, China.

12 of 27

IN WILLS WE 'TRUST'

IN WILLS WE 'TRUST'
Splash News Online

The pleasure's all mine! Joss Stone has a meet-and-greet with Prince William on Thursday night at the Tusk Trust 25th Anniversary Ball at Syon House in Middlesex, England. The Prince has been the royal patron of the Trust, which works on wildlife conservation efforts in Africa, for 10 years.

13 of 27

WORK OF ART

WORK OF ART
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Gwyneth Paltrow shows her art appreciation at The Broad Museum Black Tie Inaugural Dinner in L.A. on Thursday.

14 of 27

FIESTA TIME!

FIESTA TIME!
Michael Simon/StarTraks

Rumer Willis takes a break from her grueling Chicago rehearsals to celebrate Mexican Independence Day at the grand opening of Dos Caminos Times Square restaurant in N.Y.C. on Thursday.

15 of 27

STEPPING OUT

STEPPING OUT
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Eva Longoria makes a grand entrance at Thursday's 15th Annual Padres Contra El Céncer fundraiser in Hollywood.

16 of 27

LIVING LEGEND

LIVING LEGEND
Dave Kotinsky/Getty

30 Rock alumnus Judah Friedlander poses with comedy icon Carol Burnett at the afterparty for Time Life and Cinema Society screening of The Carol Burnett Show: The Lost Episodes in N.Y.C. on Thursday.

17 of 27

(UN)DRESSED TO IMPRESS

(UN)DRESSED TO IMPRESS
JP Yim/Getty

Heidi Klum leads a pack of models onto the runway at the presentation of her Heidi by Heidi Klum Intimates Collection during Macy's Presents Fashion's Front Row as part of NYFW on Thursday.

18 of 27

PRIVATE PERFORMANCE

PRIVATE PERFORMANCE
JP Yim/Getty

Later, Jason Derulo takes to the stage at the Macy's bash to treat the audience to a mini-concert.

19 of 27

FUNNY FRIENDS

FUNNY FRIENDS
Charley Gallay/Getty

Emmy nominee Julia Louis-Dreyfus cozies up to Joel McHale at the Audi Celebrates Emmys Week party in Los Angeles on Thursday.

20 of 27

FAIRY TALE EVENING

FAIRY TALE EVENING
Steve Mack/FilmMagic

Recent birthday girl Padma Lakshmi gets in touch with her inner child at Thursday's New York City premiere of My Little Pony Equestria Girls: Friendship Games.

21 of 27

LAUGHING OUT LOUD

LAUGHING OUT LOUD
Fred Duval/FilmMagic

Fast friends Drew Barrymore and Toni Collette celebrate the premiere of their film Miss You Already on Thursday night in London.

22 of 27

WORD ON THE STREET

WORD ON THE STREET
Jose Perez/Splash News Online

Ben McKenzie is suited up and ready to go on the set of Gotham in Brooklyn, New York, on Thursday.

23 of 27

ROYAL BLUE

ROYAL BLUE
Danny E. Martindale/Getty

After celebrating his 31st birthday earlier in the week week, Prince Harry welcomes the Rugby World Cup to London on Thursday.

24 of 27

IN LIVING COLOR

IN LIVING COLOR
Brad Barket/Getty

Kiesza and Simon Le Bon of Duran Duran give fans a colorful performance on NBC's Today show on Thursday in N.Y.C.

25 of 27

READY FOR RALPH

READY FOR RALPH
Mike Coppola/Getty

Julianne Moore and Jessica Chastain dress to the nines at the Ralph Lauren Collection show on Thursday at New York Fashion Week.

26 of 27

MODEL BEHAVIOR

MODEL BEHAVIOR
Michael Loccisano/Getty

Across town, Kendall Jenner is spotted front row at Thursday's Calvin Klein Collection show.

27 of 27

ON THE TOWN

ON THE TOWN
Kevin Mazur/Getty

While in N.Y.C., Jennifer Lopez and beau Casper Smart pose for a photo at Madonna's Rebel Heart tour stop at Madison Square Garden on Wednesday.

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