Lena Dunham was impossible to ignore in her radiant yellow Zac Posen corset gown. Kaley Cuoco's princess dress almost looked like a tie-dyed version of her wedding dress...time to retire that thing! Julianna Margulies never lets us down but her red carpet dress was a bit off. Julia Roberts totally punked us (we hope!) with her white shirt under the black dress. Drew Barrymore looked like she ran through a field of cotton candy, and Jennifer Lawrence totally looked like a gothic bride!