Lindsay Lohan attended the Weinstein Company and Audi party at the Chateau Marmont last night, and even though she had a rough 2011, it looks like this could really be the year. Not only is she lining up all sorts of new gigs, but she’s focused on her sobriety and she’s looking better than ever! While this dark dress is on the conservative side for Lilo (what, no plunging neckline?!), we’re not complaining — we’re still getting a peek at her sexy curves!

Bradley Cooper and Michelle Williams also attended the event, and while Lindsay may have been laying off the sauce, it looks like Bradley definitely enjoyed the complimentary cocktails!