WORST: Liberty Ross, what are you wearing? The newly single model definitely grabbed attention at the Topshop and Topman Los Angeles Opening Launch Party.

BEST: Michelle Williams brought a retro vibe to the world premiere of Oz The Great and Powerful, wearing a crystal embellished Prada gown that showed off her panties with Prada heels and a Kate Young for Target clutch.

BEST: Well, orange-ya sexy! Rachel Weisz flaunted her fab figure in a snug Victoria Beckham dress at the Oz The Great and Powerful premiere, finishing off the look with a Lanvin clutch and Tiffany & Co. bling.

BEST: Zoe Saldana looked pretty in pink in Michael Kors at the designer’s Fall 2013 fashion show at New York Fashion Week.

WORST: We weren’t crazy about Saoirse Ronan pairing her Simone Rocha dress with white oxfords for the Irish Film and Television Awards.

BEST: Rihanna ravished at the 2013 Grammy Awards in her custom Azzadine Alaia gown.

BEST: Beyonce Knowles flaunted her hot bod in Elie Saab Couture at her Beyonce: Life Is But A Dream premiere.

WACKY: Fashion editor Anna Dello Russo really got attention with her eccentric Prada ensemble, pairing her floral patterned fur coat with the Italian brand’s geisha inspired sandals.

BEST: Kate Hudson looked red hot at the 2013 Elle Style Awards in a sweetheart strapless Stella McCartney gown.

BEST: Taylor Swift looked Grecian gorgeous at the 2013Grammy Awards in her white and gold strapped J. Mendel gown.

BEST: Jennifer Lopez definitely grabbed attention at the 2013 Grammy Awards, exposing her entire right leg in her slitty Anthony Vaccarello gown.

BEST: Zoe Saldana looked white hot at the Academy of Motion Picture Arts and Sciences’ Scientific & Technical Awards in a peephole Alexander McQueen Resort 2013 strapless number, finishing off the look withmetallic heels.

BEST: Angelina Jolie looked super sophisticated in a grey Atelier Versaee dress at The American Society of Cinematographers’ 27th Annual Outstanding Achievement Awards.

BEST: Katy Perry looked incredibly boobiful in her mint green Gucci gown at the 2013 Grammy Awards.

BEST: Jennifer Lawrence rocked a totally fem and fab Christian Dior Couture strapless gown to the 2013 BAFTA Awards.

BEST: Jessica Chastain looked beautiful in blue at the 2013 BAFTA Awards in Roland Mouret.

WORST: Jennifer Lopez had a little too much going on with her metallic ensemble at the Topshop and Topman Los Angeles Opening Launch Party.

WORST: Kim Kardashian made a feathered fashion faux pas at the Topshop and Topman Los Angeles Opening Launch Party, wearing a dress over leather leggings.

WACKY: Where did your pants go, Solange Knowles? Beyonce’s little sister hit her Beyonce: Life Is But A Dream premiere without wearinganything on bottom.

WACKY: Ashanti apparently didn’t get the Grammy fashion memo, flashing her panties underneath her totally sheer Tony Wards gown.

WACKY: Kimbra may have won an award at the 2013 Grammys, but not for her fashion, dressing up like a Las Vegas showgirl.