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It's an easy transition from Academy Award winner to rock star for Jared Leto, who is full of energy during Sunday's 30 Seconds to Mars concert in Brisbane, Australia.
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ON THE KISSER
1, 2, 3 ... aww! Johnny Depp gives his smaller fans some love on his promotional tour for Transcendence Monday in Beijing, China.
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A smiling Will Smith looks totally relaxed – and toned! – after a Sunday night dinner in Santa Monica, Calif.
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UP IN ARMS
What's so funny? Shailene Woodley and Kate Winslet share the spotlight – and a joke! – at Sunday's London premiere of Divergent.
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Man of the hour Justin Timberlake dons his dapper suit and tie for the opening night of his U.K. tour in Sheffield, England, on Sunday.
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Dressed for the sun, Amy Poehler and boyfriend Nick Kroll explore the Cabo San Lucas shoreline while vacationing in Mexico on Sunday.
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BLAST FROM THE PAST
Carey Mulligan goes back in time, getting into character for her new movie about the women's suffrage movement, Suffragette, Sunday in London.
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THE FAST TRACK
X-Men: Days of Future Past costars Hugh Jackman and James McAvoy buddy up to unveil an X-Men-themed Pendolino train (hello, Professor X!) Sunday at Euston Station in London.
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JENNY DOES DENIM
Jennifer Lopez, clad in a sparkly, chain-embellished denim ensemble, belts out a tune at a Saturday performance in Dubai.
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HIS 'KIND OF NIGHT'
Country cutie Luke Bryan takes the stage as part of iHeartRadio's Country Festival in Austin, Texas, on Saturday.
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BACK IN BLACK
Katy Perry livens up her dark locks and dress with bright green accents Saturday at the Museum of Contemporary Art's 35th Anniversary Gala in Los Angeles.
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BLACK TIE AFFAIR?
Emma Roberts and her fiancé Evan Peters look like a happy (if fashionably out of sync) couple outside Chateau Marmont in Los Angeles Friday.
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Reese Witherspoon color-coordinates her shades and her blazer while out in Beverly Hills on Friday.
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Rita Ora goes vintage in a fur coat and strappy dress for a night on the town in London on Friday. "Feeling Hollywood today! It's being home. That's what it does to me!! Thank you my glam squad," she posted on Instagram.
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Josh Holloway gives a sly smile as he signs autographs for fans outside CBS This Morning Friday in New York City.
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Off to explore the City of Light, Zoë? Saldana is fashion-forward in a blue leather jacket, jeans and red heels as she leaves the Hotel Le Meurice Friday in Paris.
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ON A ROLL
John Corbett and Denis Leary get into character on set of their new TV movie Sex&Drugs&Rock&Roll in New York City on Friday.
Kate Hudson Travels to N.Y.C. with New Man Danny Fujikawa
Life Star Rebecca Ferguson Opens Up About Helping to Save a Woman's Life: 'I Kind of Just Knew What to Do'
Arnold Schwarzenegger Terminates Internet Troll Who Insulted the Special Olympics
16 Celebrities Who've Opened Up About Their Sexuality
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