Sparkles, Shimmers And Slippers! Fashion Friday: Best And Worst

It’s hard to believe that Rebecca Gayheart was celebrating her 39th birthday as she shopped with BFF Soleil Moon Frye in Los Angeles. The bubbly blonde wife of Grey’s Anatomy star Eric Dane captured the essence of summer chic in a casual embroidered dress and big sunglasses.

Supermodel Gisele Bunchen looks good in anything, especially Herve Leger! The new mom rocked a nude bandage dress while promoting Pantene Pro-V hair products in her home country of Brazil. With her hubby Tom Brady getting ready for the upcoming NFL season, and Gisele globe-trotting around the world – baby Ben’s parents are a busy pair!

Rihanna rocked New York City when she performed at Madison Square Garden on Thursday, and the singer ended her winning night in a sexy lace LBD topped off with a bright red crop and green eye shadow.

Unfortunately, her tour partner Ke$ha’s attempts to look over-the-top cool went a little too far as she wore a clashing ensemble of patterned fishnets, plastic cap, and over-size floppy hat. The pair should start sharing fashion tips as well as the big stage.

Check out the gallery in Style to see who else was looking hot - and who missed the mark this week.