The cast of "90210" hit the beach to shoot scenes for the upcoming season.
New cast member Kristina Apgar (Jane) was seen smooching a mystery guy while Matt Lanter (Liam) looks on. Also on the beach -- hunky Trevor Donovan and Jessica Stroup.
Click on the "Launch Gallery" button below to see all the photos.
Do you know who the mystery man is? Tell TooFab in the comments below!