If fashions were blackjack, Kate Bosworth would be an easy winner.

The young star and fashion icon has electrified red carpets from glittery Las Vegas to New York in some very fashionable and hot outfits.

For the premiere of her new movie 21 in Las Vegas, which opens national wide on Friday March 28, 2008, Kate wore a beautiful, sparkling sequined ruffled Chanel Haute Couture dress with arm warmers and jewels by Van Cleff and Arpel.

In her interview on the Late Nite Show with David Letterman she wore a striking black sequined dress with patterned leggings.

When it comes to fashion, it is easy to see that Kate Bosworth is a clear winner hands down.

Kate Bosworth, who played Lois Lane in the movie Superman Returns, plays the character Jill Taylor in the movie 21.

The film, 21, is based on the true story by Ben Mezrich - "Bringing Down the House: The Inside Story of Six M.I.T. Students Who Took Vegas for Millions" and stars Kate Bosworth, Kevin Spacey and Lawrence Fishburne.

Kate Bosworth in a Winning Look

Its focuses on Jim Sturgess, who plays Ben Campbell a MIT math whiz kid who slaves away at a men's store earning $8 an hour and counting on a scholarship to pay for Harvard Med school tuition.

Ben Campbell is recruited by Micky Rose, played by Kevin Spacey, to form a team of gifted students who spend their weekends counting cards in Las Vegas.

The film dwells somewhat on explaining the methods Micky's team use to beat the house and the elaborate disguises, signals and codes they used while counting cards in Las Vegas and know-how they acquire to turn the odds at blackjack in their favor.

Of course, just winning at blackjack and beating the house lacks the intrigue needed for a movie.

In this case the intrigue comes in the guise of fellow team member Jill Taylor, played by Kate Bosworth, who distracts Ben Campbell from his careful card counting routine.

According to an item in People, Kat Bosworth can't remember the steamy love scene with Jim Sturgess from the movie 21.

Kate related that "Jim and I became such good friends, we decided to have a couple of drinks, loosen up and go for it."