Emma Watson had a late night out with a few guy friends in London on Thursday. She's back in the UK to shoot her part in My Week With Marilyn and next up is the Nov. 11 world premiere of Harry Potter and the Deathly Hallows. It's only the first half of the final installment in the series, but she's already said goodbye to playing Hermione Granger, which led to Emma symbolically cutting off all her hair. She also took a look back at her fashion metamorphosis for Marie Claire and posed for the cover of Vogue UK. Most of the time these days, she is a sophomore at Brown University, and Emma recently spoke about her college life at Brown saying, "My friends think I'm crazy because I get so much joy out of really simple pleasures like staying up late talking or deciding to go for a walk. And bagels--they're the best thing ever! Americans just love variety; there's so much choice, it's overwhelming. But I love trying the blueberry and raisin and cinnamon bagels. Luckily, I exercise a lot."