‘90210’ Beauties AnnaLynne McCord, Jessica Lowndes and Jessica Stroup Bikini on Set (PHOTOS)

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Bikini Time on '90210'
AnnaLynne McCord films in sexy swimsuit.
AnnaLynne McCord, Jessica Lowndes, and Jessica Stroup soaked up the sun while filming their hit show 90210.

The bikini babes hit the surf in Malibu to film scenes for the upcoming fifth season — and showed off their slim bods in skimpy bikinis and looked to be having some summer fun.

In addition to plenty of bikini moments, the upcoming season is going to be full of lot of surprises.

Guess which famous pop stars will be setting foot in the famous zip code this fall.

Justin Bieber‘s protege Carly Rae Jepson will be starring on the premiere episode.

According to an announcement released by CBS Television Studios, Jepsen will perform a song from her upcoming album and play herself as the headliner on a Las Vegas bill featuring former troubled teen Adrianna Tate-Duncan (Lowndes).

“We fell in love with [‘Call Me Maybe’] when we first heard it and used it in last season’s finale before it was a national sensation,” said “90210” executive producers Patti Carr and Lara Olsen in a statement.

“We think she’s an exciting artist and are thrilled to be able to have her music on the show again, this time in a live performance in our season premiere.”

The fifth season of 90210 will premiere Monday, Oct. 8, at 8PM ET on The CW. Plus, check out Jessica Lowndes’ interview with Celebuzz in the video, below.

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