Cheryl Cole is launching her career Stateside

After the disaster of Barbarellagate, Cheryl 
Cole ditched the bright colours for the latest round of US X Factor auditions in Chicago.

The Geordie star opted for a black and white polka dot Sonia Rykiel shift dress instead.

The new judge teamed the high-necked number - which can be snapped up for £290 at ASOS.com - with a pair of dotty wedges.

Cheryl, 27, brought colour to her outfit with bright red nails and twisted her hair into a relaxed up-do.

But the monochrome dress's straight-up-and-down shape, short length and oversized bow at the collar did nothing for Cheryl's petite frame.

And the ankle straps of her T-bar wedge sandals shortened the Girls Aloud singer's legs, making her look - incredibly! - a tad dumpy. 

Fellow judge Paula Abdul, 48, also failed to impress in a clashing leopard print mini-skirt and floral top at the Sears Convention Centre.

Get Cheryl Cole's polka dot dress on ASOS.com>>

Cheryl Cole Sonia by Sonia Rykiel shift dress | Pictures | Photos | New

MORE PICTURES Cheryl Cole's sexy black backless dress shows off new tattoo at The Brit Awards>>

PICTURES See Cheryl Cole and all the stars at The Brits 2011>>

PHOTO GALLERY Cheryl Cole and the other stars' celebrity hair at The Brits 2011>>

MORE PHOTOS See all the photos of Cheryl Cole looking red hot at the Elle Style Awards 2011>>

SEE PICTURES The life of Cheryl Cole>>

SEE PICTURES Cheryl and Ashley Cole: The story so far>>

FASHION GALLERY SPECIAL Cheryl Cole's fashion history - the highs and the lows>>

Esme Riley