Celebrity Twitter

It was a pretty eventful week in the world of celebrity social media — some of fashion's finest rubbed elbows at the Cannes Film Festival, snapping gorgeous, glamorous shots to share with their fans, while others hung out with stylish pals closer to home. Rosie Huntington-Whiteley and Karlie Kloss gave us a glimpse of their breathtaking views in the South of France, while Stella McCartney partied with Kate Moss in Hong Kong. Julia Restoin-Roitfeld celebrated her daughter Romy's first birthday in bunny ears, and Izabel Goulart was on hand for a sexy photo shoot. Meanwhile, Emmy Rossum showed off her sultry look for the Billboard Music Awards, Lauren Conrad put a bow on it, and one hot model got some new ink.

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Between the Cannes Film Festival, on-set shenanigans, and good old fashioned fun with friends, celebrities weren't shy about sharing their moments of work and play through social media this week. Drake popped up (in an Afro, no less) on the set of Anchorman 2, while Jessica Biel and Eva Longoria both shared their glamorous snaps from the South of France. Emmy Rossum gave us a glimpse at just how big her hotel-room bathtub was, and Julianne Hough relaxed with some reading material during a long train ride. It was all about peace signs and pool days for Bar Refaeli and Cat Deeley — and can you guess which model started her morning with yoga?

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The Cannes Film Festival is still going strong, and we've been keeping up with all the casual daytime photocall looks and glamorous red carpet gowns all week long. In addition to posing at premieres, some of our fashionable favorites are also sharing their chic snaps through social media. Doutzen Kroes showed some leg with a group of handsome French police officers, while Eva Longoria gave us a glimpse of the breathtaking view from her hotel balcony. Jessica Biel snapped a selfie while en route to the Inside Llewyn Davis premiere, and Emma Watson looked adorable, even while getting some help with her heels.

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Far ahead of their cinematic releases, we got fantastic peeks of the set of both The Amazing Spider-Man 2 and X-Men: Days of Future Past this week. The films' respective directors were just a few of Hollywood's elite posting cute, clever, and candid looks at their sets. Check out the cream of the crop!

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This week in the world of social media, it was all about spending time with fashionable friends and sharing sweet snaps along the way. Poppy Delevingne and Henry Holland played a game of telephone (with sparkly heels, no less), and Sienna Miller snuggled with her baby girl, Marlowe, during a daytime birthday party. Coco Rocha set sail across the Sydney Harbour as fellow model Bar Refaeli shaded her face from the sun during a beach day. Prabal Gurung posed with his high-profile celebrity pals at his Vogue x MAC Cosmetics event (just imagine being able to call Zoe Saldana and Diane Kruger your friends!), while BFFs Karlie Kloss and Jourdan Dunn hit the kitchen for a cooking segment. Cara Delevingne shared a snap of the "weirdest breakfast ever" — and can you guess which model mom got back to nature with a horseback ride to the beach?

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It seems like celebrities were taking the opportunity to spend time with loved ones this week — Jessica Alba, Miranda Kerr, and Doutzen Kroes all shared sweet snaps with their little ones, while Emmy Rossum and Zooey Deschanel both made time for their furry, four-legged family members. We got a glimpse of Lea Michele's vacation fun as she hit the beach, and Brad Goreski treated his followers to a sexy selfie of his toned abs. Rihanna also showed some skin while modeling some pieces from her latest River Island collection, and Miley Cyrus looked equally stylish while hitting the recording studio with Pharrell Williams.

Click through to see the rest of this week's cutest celebrity candids, and be sure to follow POPSUGAR on Instagram, Facebook, and Twitter!

You know it's a good week when Ryan Seacrest rounds up two of our favorite New Girl guys for a photo. Jake Johnson and Max Greenfield weren't the only ones palling around off set; the Met Gala was this week, where Jessica Alba was caught capturing everyone from Mindy Kaling to Ginnifer Goodwin on camera. Sneak a peek!

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Models, designers, celebrities, and more descended upon Manhattan this week for the 2013 Met Gala, and made sure to share their punk-infused snaps throughout the event. In addition to those high-glamour photos, we also got a glimpse of our fashionable favorites in their moments of work and play. Hilary Rhoda had an unfortunate spill on the set, while her fellow model Coco Rocha showed off her most-loved color of the moment. Cara Delevingne cozied up to Karl Lagerfeld in Singapore, and Stella McCartney made a special visit to Rihanna's concert in London. Also hanging across the pond was Nicky Hilton, who shared a cool candid snap in front of a classic British phone booth, while Bar Refaeli warned against the dangers of skinny dipping — alone.

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Now that the Met Gala has wrapped, stars are back to work, play, and spending time with loved ones — and sharing all of their cute candid moments through social media. Miranda Kerr headed to a Great Gatsby screening and shared a photo of her very chic 3D glasses, while Ashley Benson showed some skin — and not in the good way. Stella McCartney was sandwiched between close pals Chris Martin and Jay-Z, and Sienna Miller laid a smooch on her model friend Cara Delevingne. Also inside: Carly Rae Jepsen's fiery new 'do, Rihanna's postgig gifts, and Bar Refaeli's early-morning workout.

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Last night's annual Met Gala brought out stars to celebrate the Metropolitan Museum of Art's Punk: Chaos to Couture exhibit. From models to small- and big-screen actors, celebrities shared inside looks at their beauty preparations, red carpet arrivals, and glimpses inside the event itself on social media for the museum's fashion event. Gisele Bündchen snapped a picture of her and husband Tom Brady in the car on the way to the Met, while Kim Kardashian buddied up with Beyoncé and Solange Knowles inside the event. Kelly Osbourne gave Jennifer Lopez's behind a thumbs-up, and Miley Cyrus, Emma Roberts, Cara Delevigne, and more got the afterparty started. Meanwhile, Emmy Rossum, Jessica Biel, and Jessica Alba all shared sneak peeks of their pre-event routines in the makeup chair. Click through to see the best social media snaps from the 2013 Met Gala! And in case you missed it, you can catch a replay of the red carpet stream on Vogue.com.