We know who won the awards at the Oscars, but who wore the best dress? Check out these pics to see who wore the glitziest gown on the red carpet...
Red and black were the colours of the night, so Princess Diaries star Anne Hathaway was on trend in her outfit.
Penelope Cruz was just one of loads of actresses who went for black.
Purple was the colour for pregnant Fantastic Four actress Jessica Alba, who dressed her bump in this feathery gown.
Shrek star Cameron Diaz stood out from the crowd in this light pink dress.
Narnia star Tilda Swinton picked up the award for best supporting actress, but does she get the award for best dress? Err we're not sure...