PHOTOS: Fab Fashion And Other Faux Pas In The Best And Worst

From bigscreen babes to sizzling supermodels, the red carpet was brimming with fab and faux pas fashion on Tuesday, and RadarOnline.com has all the

photos in our daily feature!

Dakota Fanning's little sister Elle had the spotlight shining on her at the Los Angles premiere of Sofia Coppola's Somewhere.  The adorable 12-year-old (we can¹t believe she is that young!) rising It Girl looked absolutely divine in a bowed Valentino frock from the Fall 2011 collection, which she paired with princess-worthy embellished heels from the same collection.

Sizzling supermodel slash fashion designer Erin Wasson also snagged some attention‹but not because of her hot body!  The skinny catwalk crawler looked tres ridiculous in a totally bizarre, two-toned jumpsuit, which featured fuzzy appliqués.  She belted the ill-hued contraption in sequins, perfectly matching her strappy sandals and clutch to the awful ensemble.

Michelle Monaghan was dressed to impress at the premiere, rocking a lovely Lanvin mini with nude heels and oodles of Neil Lane jewels.

At the New York premiere of Blue Valentine, Michelle Williams looked absolutely perfect in an embellished, bowed and tiered Azzaro mini, whileBlake Lively looked casually chic adding lovely layers to her Isabel Marant draped dress.

Over in London, Emma Roberts looked sexy in Julien Macdonald at the 2010 British Fashion Awards, while Naomi Campbell demonstrated her supermodel style in a dramatic Alexander McQueen gown.

Who else rocked and shocked on the fashion front?  Find out on RadarOnline.com.