Kate Upton has posted another bikini pic to Twitter -- this time it's a white, flowered string bikini. The side shot shows off plenty of ample cleavage.

It's easy to find bikini pics of Upton these days, but there's something great about a new one. She posted this one from the Beach Bunny swim shoot. "Rough life @BeachBunnySwim pic.twitter.com/sEWuPyhZEC," she tweeted. Upton's was modeling fellow Sports Illustrated swimsuit model Chrissy Teigen's new line of bridal bikini wear.

Later, Upton was ready to call it a day, after working a long night. "Alright the sun is up... Isn't it time for this night shoot to be over?" she tweeted.

Earlier in the week, Upton joined Cameron Diaz and Leslie Mann in the Bahamas for the filming of their new movie "The Other Woman." The three ladies took plenty of time to splash in the water and sip cocktails.

Upton's been in the news a lot lately, especially after an old video of Kate Upton topless on a horse surfaced. TMZ posted a censored version online but took it down after only a few hours.

An uncensored screencap of the video then surfaced. There's no way to know if it's real or Photoshopped, but it looks real enough for most people. Following that, an uncensored .gif of the appropriate portion of the video made the rounds.

So far, that' s as much as anyone's seen. The real video is still out there, but for some reason TMZ is sitting on it for now. In an age of NSA spying, surely someone will leak it one of these days.