AnnaLynne McCord wore a green bikini yesterday to shoot 90210 on Manhattan Beach in California. This season of her hit CW show seems to feature an awful lot of AnnaLynne in her two-piece — this is the third time in the last few weeks we've seen her on set in her swimsuit. The latest day before the camera required AnnaLynne to also wear knee and elbow pads to shoot some sort of Gladiator scene. Off the set, AnnaLynne is keeping company with new guy Dominic Purcell. It was all business for AnnaLynne last Wednesday, though, she and her small screen costars did celebrate their new Fall episodes at the TCA. We'll see AnnaLynne back as her character Naomi Clark when 90210 premieres Sept. 13.