Sure, there were some big missteps (cough...cough...Madonna), but overall there were some perfectly fashion-forward and gorgeous looks:

Ashley Olsen

Kate Bosworth

Rachel Bilson
(I debated about whether or not this was dressy enough, but there's just something about the whole look that pops)

Liv Tyler

Leighton Meester
(Leighton was my personal fave for the evening - this is a really unexpected way to wear both a mini and bold patterns; she also looks like she's absolutely glowing.
Perfection.
Getty Images.