Kate Upton

Cameron Diaz and Leslie Mann covered up while filming a beach scene for The Other Woman with a bikini-clad Kate Upton in the Hamptons yesterday. Cameron wore a white two-piece but protected herself from the sun with a white button-up shirt and a panama hat, while Leslie donned a colorful costume. Last Wednesday, Kate Upton wore a skimpy bikini while filming a PDA scene with her costar Nikolaj Coster-Waldau on the sand. Meanwhile, on Monday, Cameron took a break from filming out in Long Island to travel back into NYC to meet up with her celebrity friends and attend Stella McCartney's Resort 2014 presentation at Jefferson Market.

As the weather grows warmer, we're catching more stars filming on the sets of new projects. Emma Stone, Andrew Garfield, and Sally Field all got together to film scenes for The Amazing Spider-Man 2, while George Clooney continued his work on the upcoming adaptation of The Monuments Men. Meanwhile, Chris Hemsworth and Charlie Hunnam both spent time out in LA. Chris was on the set of Cyber, and Charlie continued work on his show Sons of Anarchy. Click through the gallery to see who else was hard at work!

Kate Upton showed off her fit figure when she slipped into a white bikini to film a beach scene for The Other Woman in the Hamptons yesterday. She was joined by her costar Nikolaj Coster-Waldau as the two filmed a passionate kissing moment on two beach chairs. Last week, Kate and Nikolaj's costar Cameron Diaz filmed her own PDA scene nearby with Taylor Kinney. Cameron kissed Taylor for the cameras and Cameron flaunted her toned legs while they shot a romantic sunset scene at a Hamptons home. The project, which is slated to hit theaters next April, also stars Leslie Mann and Nicki Minaj, who is making her acting debut in the new flick.

Swimming trendsetter Esther Williams passed away today at 91 years old in Beverly Hills. Esther was a swimming champion in her teenage years and was lauded for her toned, athletic body. She famously used her aquatic talents in such movies as Bathing Beauty in 1944 and Jupiter's Darling in 1955 — it was once estimated that she had swum 1,250 miles for the cameras! In honor of her amazing accomplishments and iconic style, shop 16 of our most-loved retro suits for Summer. Whether you pair high-waisted bikini bottoms with a structured bra top or rock a one-piece with an hourglass silhouette, it's easy to achieve a figure-flattering poolside look, and we're helping you out (and celebrating Esther) by rounding up some of our own.

Twitter officially rolled out a Vine app for Android users today! After launching earlier this year exclusively for Apple devices, Vine has quickly become one of the newest social networking apps to take the world by storm, and celebrities from all over are jumping on the video-sharing bandwagon as well. From Tyra Banks's goofy makeup-chair videos to Victoria Beckham's fashionable clips, stars have proved that they are just as obsessed with Vine as we all are. Click through for our favorite celebrities to watch, and be sure to follow POPSUGAR on Vine!

Kate Upton got sexy in a swimsuit for the cover of the June issue of Vogue, which is available on newsstands May 21. The go-to cover girl for the Sports Illustrated Swimsuit Edition is making waves in more than just modeling. Along with making her debut on American Vogue, she is taking her talents to the big screen. Kate is currently filming The Other Woman alongside Cameron Diaz and Leslie Mann in NYC. She's known for her figure, but has also faced criticism for her curvaceous physique. In the magazine, she addresses her critics and also reveals her confidence, opening up about loving her body, growing into her figure in her native Florida, as well as her next career moves. Here is more from Kate Upton in Vogue:

• On criticism over her figure: "It was hard at first. You sit there and you're like 'Is something wrong with me?' The things that they're rejecting are things that I can't change. I can't change my bra size. They're natural! I can work out and I can stay healthy and motivated, but I can't change some things. I really just live my life. I love my body. It's what God gave me! I feel confident with myself, and if that inspires other women to feel confident with their bodies, great."
• On feeling comfortable with her body growing up: "In Miami, boobs are fantastic. I was so proud of them. I was so excited. Are you kidding? I'm in Florida, and I'm constantly in bikinis. I was like, Yes! Killing it! All the girls on the beach are gonna be so jealous!"
• On making it big: "If I'm going to make it as a model, I've got to be a celebrity. My work seems to be my priority at this point in my life. I never set out to be on the runway. I feel like I trust my career path. Acting I'm very interested in. I'm American — more is more!"

Robert Pattinson is signing up to work with a familiar director and Will Smith is stepping into a movie as Kristen Stewart steps out. Meanwhile, his sci-fi movie Oblivion hasn't even opened yet and already Tom Cruise is signing on for another futuristic film. Get the scoop on his upcoming role, which comedy model Kate Upton is starring in, and more of the most exciting casting news this week!