Reader Jill D. commented yesterday that perhaps it was because of the rain in L.A. Sunday night that so many starlets, including Cameron Diaz, wore slicked-back hairstyles to the Globes. Makes sense if you're prone to frizz, although you could always pick up some of John Frieda's Weather Works (a weather-proofing styling cream).
Anyway, I don't mind Cammy's simple pulled-back hair. (And, like Marion Cotillard—no earrings!)
The pop of red on the lips is pretty too. Cameron just needs a bit more powder, or better yet, some of those rice paper sheets, to control the shine on her cheeks and T-zone.