Oscars 2012: 10 Biggest Style and Beauty Trends

Now that the awards have been handed out (yay for Octavia Spencer!), it's time to focus on all the gorgeous Oscar fashion and beauty.

Unlike the Golden Globes and SAGs where several stars wore jewel-tones, Shailene Woodley (in Valentino Couture), Gwyneth Paltrow (in Tom Ford) and Rooney Mara (in Givenchy Haute Couture) opted for stark, all-white gowns.

Diamond chokers were the bling of choice for Michelle Williams (in Fred Leighton for Forevermark), Cameron Diaz (in Tiffany & Co.) and Penelope Cruz (in Chopard).

As for beauty, dramatic bangs and oversized updos were the biggest hair look, while red lips were seen on Angelina Jolie, Rooney Mara and Milla Jovovich.