AnnaLynne McCord: Blue Bathing Suit for '90210'

AnnaLynne McCord wears a low-cut blue bathing suit on the set of 90210 at the Ritz-Carlton on Tuesday (December 13) in Marina del Rey, Calif.

The 24-year-old actress jumped in the jacuzzi to film some scenes but kept warm during her break with a black parka and brown boots.

Late last month, AnnaLynne was spotted enjoying a Skype session with her boyfriend, Dominic Purcell, at work.

She even showed off her iPad, which showed a shirtless Dominic, to photographers outside her trailer!

10+ pictures inside of AnnaLynne McCord filming 90210 by the pool…