It's the style showdown of the year!

From the Grammys to the Oscars, Hollywood’s hottest starlets have sizzled on the red carpet this year.

Charlize Theron
looked stunning at the Academy Awards, rocking a white Dior Haute Couture gown and an arm frosted with Harry Winston diamonds.

Jennifer Lawrence is on fire! J-Law flaunted her curves at the Los Angeles premiere of "The Hunger Games: Catching Fire" in a sheer Dior Haute Couture gown that featured a dark strapless bodysuit with a light gray, see-through overlay and long train. She accessorized the daring look with a black belt, Brian Atwood heels, Anita Ko jewels and a Roger Vivier bag.

Rihanna looked rocker-chic at the Grammy Awards in a red sheer chiffon Azzedine Alaïa custom gown that was feminine, flirty and positively perfect for the occasion. 

And, Angelina Jolie turned heads in a white, strapless silk Ralph & Russo peplum dress at the Berlin premiere of "World War Z." She looked radiant on the red carpet, making one of her first public appearances since she revealed that she had undergone a preventive double mastectomy.

These are just a few of our favorite stylish stars!

We've compiled a list of the best dressed celebs on 2013, including Rihanna, Taylor Swift, Sofia Vergara and of course, Kate Middleton! Click "Launch Gallery" above and check out the video below to see more of our top picks, and tell us which look is your favorite in the comment section!

Hot Videos