Nicole Kidman
Eek! The Oscar winner's iridescent Louis Vuitton frock completely clashed with her belt and newly red locks.
Lady Gaga
Yeah, the singer (in custom Alaïa) gets no glove love from us.
Rita Ora
The singer's embellished navy Marchesa mermaid gown was very dramatic but lacking in elegance.
Chloe Grace Moretz
We wish the star (in Miu Miu) hadn't opted for such an oversize frumpy gown—better luck next time!
Marion Cotillard
"What's that thing under her bum?"—What we're all thinking.
Viola Davis
The problem: It's just too much.
Laura Dern
We wouldn't call this a hot mess, just a metallic one.
Scarlett Johansson
The necklace ruins what might have actually been a decent Versace look.
Naomi Watts
Sorry we just can't abide by the actress' decision to don this Armani dress. Not her best look. Not even close.
Margot Robbie
Love the hair, love the makeup, even love the necklace …but the Saint Laurent dress—'eh, not so much.
Lorelei Linklater
We'll chalk this up to a rookie mistake.
Behati Prinsloo
The best part of her look? Her handsome date.
Blanca Blanco
Well, we'd certainly call this gown twisted…but not in a good way.