Cameron Diaz & Kate Upton: Beach Bikinis for 'The Other Woman'

Kate Upton shows off her rockin’ body in a white bikini while on set filming scenes for her upcoming movie The Other Woman on Saturday afternoon (June 15) in Westhampton Beach, NY.

The 21-year-old actress was joined by her co-star Cameron Diaz, who hugged Kate in between scenes.

PHOTOS: Check out the latest pics of Cameron Diaz

Earlier in the week, Kate was spotted filming a kissing scene with her co-star Nikolaj Coster-Waldau.

The Other Woman tells the story of a mistress who teams up with her boyfriend’s wife to plot revenge after finding out that he’s married.