27/10/2010 15:54 BST | Updated 22/05/2015 10:12 BST

Best &Amp; Worst Dressed Of The Week

Since we're always on the lookout for great celebrity style, here's a round-up of this week's best-dressed. And since there are often fashion misses among the hits, we couldn't resist pointing out those looks that were better off left on the hanger.

Check out our first installment to see which stars nailed it and who was a fashion mess. And don't forget to check back each week to see who made the cut.,feedConfig,localizationConfig,entry&id=938714&pid=938713&uts=1286032990

Best & worst dressed of the week

Rachel Bilson in Roberto Cavalli

We're not using to seeing the starlet in jungle print, but she looks fabulous in this slinky Cavalli gown

Best & worst dressed of the week

Alicia Keys at the Black Ball

While the pregnant singer looks absolutely radiant, we're sorry to say we don't love the grey, lacy number she wore to the Black Ball.

Best & worst dressed of the week

Catherine Zeta-Jones in Reem Acra

The actress always looks gorgeous in red, and we're pleased to see she looks like she's getting some of her curves back.

Best & worst dressed of the week

Leona Lewis in Roberto Cavalli

Layers of lace and tulle and a bright orange hue make this dress tough for anyone to pull off, even the lovely Leona.

Best & worst dressed of the week

Kylie Minogue in Mark Fast

We love that Kylie's supporting young London-based talent, and while not many can rock bodycon, mini and white all at once, Kylie shows us how its done.

Best & worst dressed of the week

Christina Aguilera in Versace

We're not loving the dress, but Christina's over-processed hair is what really makes this look sink.

Best & worst dressed of the week

Nicole Richie in Marchesa

It's nice to see the queen of boho, hippie-chic in dressed-up mode, and it doesn't get much more dramatic than this tulle Marchesa confection.

Best & worst dressed of the week