This Week's Can't-Miss Celebrity Pics!

Jennifer Aniston and Justin Theroux made their big red carpet return at The Leftovers premiere in NYC on Monday. The very next day, they were hand in hand as they strolled through the city, and then Jen ran some errands solo on Thursday. Elsewhere this week, Kim Kardashian threw everyone for a loop by wearing a blond wig and Beyoncé and Jay Z kicked off their On the Run Tour with sexy performances. Keep reading for all that and much more in this week's can't-miss celebrity pics!

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Michelle Rodriguez showed off her bikini body on a yacht in Sardinia, Italy on Friday.

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Emma Stone and Andrew Garfield held hands while leaving a bookstore together in NYC on Monday.

Getty | Ken Ishii

Elle Fanning and Angelina Jolie were all smiles on the red carpet at the Tokyo premiere of Maleficent on Monday.

Getty | Alo Ceballos

Kim Kardashian surprised people by going blonde in NYC on Wednesday. She later revealed it was just a wig and stepped out with dark hair on Thursday.

Getty | Kevin Mazur

Beyoncé and Jay Z kicked off their On the Run tour in Miami on Wednesday with a supersexy show.

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Britney Spears ran errands on Wednesday in LA.

Getty | Raymond Hall

Kourtney Kardashian showed off her cape in NYC on Thursday, but hid her baby bump.

Getty | Pool

Prince Harry played soccer with a young boy during his tour of Brazil on Tuesday.

Getty | Andrew H. Walker

Adam Levine and his fiancée, Behati Prinsloo, shared a sweet moment at his Begin Again premiere in NYC on Wednesday.

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Miley Cyrus performed in a banana costume at the Ziggo Dome in Amsterdam for the final date of her European Bangerz tour on Sunday.

Getty | Dimitrios Kambouris

Olivia Munn and her boyfriend, Aaron Rodgers, made their first official appearance as a couple at the Deliver Us From Evil premiere afterparty in NYC on Tuesday.

Getty | DANI POZO

Queen Letizia attended the opening of a gallery exhibition in Madrid on Tuesday.

Getty | Stefanie Keenan

Jessica Alba and Molly Sims struck a pose at The Honest Company's Target launch in LA on Wednesday.

Getty | Handout

Ariana Grande celebrated her 21st birthday by kissing Mickey Mouse at Disney World on Tuesday.

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Nick Jonas showed off his guns in LA while out on Tuesday.

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Drew Barrymore and her husband, Will Kopelman, took a sweet stroll through Central Park in NYC on Sunday.

Getty | Daniel Zuchnik

Rosario Dawson held some giant balloons in NYC on Thursday.

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Ian Somerhalder smoldered his way into Washington D.C. on Monday.

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Anne Hathaway got to work on the NYC set The Intern on Tuesday.

Getty | Anwar Hussein

Prince William grinned after playing in a charity polo match in Tetbury, England, on Sunday.

Getty | Stickman/Bauer-Griffin

Benedict Cumberbatch gave a little salute on the Boston set of Black Mass on Tuesday.

Getty | David Krieger/Bauer-Griffin

Heidi Klum stepped out in a red dress in NYC on Tuesday.

Getty | Jon Kopaloff

Zach Braff and Jim Parsons posed together at Monday night's Wish I Was Here premiere in LA.

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Model Izabel Goulart showed off her bikini body during a beach day in Ibiza on Monday.

Getty | Dimitrios Kambouris

Mark Wahlberg made his Transformers: Age of Extinction NYC premiere a family affair with his wife, Rhea Durham, and their kids, Brendan, Ella Rae, and Michael on Wednesday.

Getty | Michael Buckner

James Van Der Beek took a selfie with his son Joshua at an event in LA on Tuesday.

Getty | Michael Buckner

On Thursday, Jason Clarke, Keri Russell, and Andy Serkis laughed at the Dawn of the Planet of the Apes premiere in San Francisco.