Slideshow of Photos of Robert Pattinson, Angelina Jolie, Johnny Depp, Britney Spears, and Kristen Stewart

Hollywood was busy with pre-Oscars buzz all week long, but some of its biggest stars were focused on projects of their own. Robert Pattinson and Emilie de Ravin premiered Remember Me to a crowd of screaming fans that got even more wild when Kristen Stewart unexpectedly popped up on the red carpet. Meanwhile, Angelina Jolie was back in Venice working on The Tourist with Johnny Depp and spending time sightseeing with Brad Pitt and their kids, and Britney Spears surprised us all when she stepped out with fresh blond locks over the weekend! Take a look at this week's best photos!