Check out pictures of the busy celebs who were out and about last night - it was all happening in showbiz-land! Rihanna seems to have fully recovered from her recent stint in hospital (she had the flu from working too hard!) and showed off her incredible body and longer-than-we-could-wish-for legs in a stunning white gown at the LA premiere for her debut movie Battleship. We don't think we've ever seen so much back on show either! Looking good, Ri-Ri!