Kate Upton New Bikini Photo: Sexy Twitter Pic Looks Stunning, But Working Too Hard?

Kate Upton Tweeted a sexy new bikini pic---and, as ever, she looks stunning. Kate posted the provocative bikini photo on Twitter, and she's boobalicious.

Upton, 21, posted herself in a white Beach Bunny Swim bikini. "Rough life @BeachBunnySwim," she said. Yes, living in a tropical paradise and being gorgeous sounds very difficult.

Kate was lounging on a couch in the bikini pic and grinning. The world outside said couch (not that there needs to be one) was also visible in another shot, where she posted a photo of the tropical island where she is staying-and working hard, apparently. "Gorgeous view today!" she said.

Another photo said that she's been working all night-trouble in paradise? Upton posted, "Alright the sun is up... Isn't it time for this night shoot to be over?"

Maybe being in a tropical paradise is difficult after all!

Kate made sure to take time off, though, hanging out with Cameron Diaz and Leslie Mann. The three, are filming their upcoming film The Other Woman while in the Bahamas.

The new bridal bikini line, Beach Bunny Swim, is due out this fall. Upton will headline the campaign, The suits feature details like Swarovski crystals and Chantilly lace from France. Ooh la la!