Nina Dobrev put on her bikini and hit the sand with friends in Turks and Caicos this week. The star of The Vampire Diaries is working on her Summer glow after her year playing two characters cavorting and falling in love with the undead on her hit show. The season finale was a dramatic cliffhanger after a whirlwind season that we couldn't stop watching. By last night, Nina was in NYC for the CW Upfronts party, but she made the most of her few days of rest by hitting the spa and doing yoga between her sessions of lounging on the beach.