The Week's Best Dressed: Zoe Saldana, Carey Mulligan, Katy Perry & More

The Great Gatsby World Premiere, New York - Wednesday 1 April

And it begins... The Great Gatsby promo tour kicked off in New York on Wednesday night. Carey Mulligan is the ultimate less is more dresser, as she opted for a simple but breathtaking strapless Lanvin red dress with platforms by Brian Atwood and simple Tiffany & Co jewels. So Carey's not going to wear Miuccia Prada's designs for the whole tour like some predicted. Isla Fisher wore a floral gown by Dolce, Anna Wintour looked like her usual ice-queen self in a white Chanel dress and Florence Welch wore a Miu Miu dress with an embellished collar detail and matching necktie.

Catherine Martin and Miuccia Prada Dress Gatsby Opening Cocktail Party, New York - Tuesday 30 April

Carey Mulligan, Florence Welch, Katy Perry, Alexa Chung and a bunch of A Listers donned their favourite Prada and Miu Miu to celebrate the opening of the Great Gatsby exhibition at the Prada New York Epicentre at 575 Broadway in Manhattan. Carey opted for black lace, Katy Perry went for a purple printed sleeved cocktail dress, while Harley Viera Newton looked oh-so pretty in a powder blue coat and dress and heels. Anyone else counting down the days until The Great Gatsby hits Cannes?

White House Correspondents' Association Dinner - Saturday 27 April 

Missing awards season? Well Katy Perry, Kerry Washington and more hit the red carpet at the White House on Saturday in some jaw-dropping couture. We reckon the best dressed red carpet go-er is a toss up between Kerry Washington in a black and white halter gown by Wes Gordon and Katy Perry in a strapless green Giambattista Valli floorsweeper.

Hayden Panettiere's favourite Disney princess was obviously Belle, as she wore a buttercup tulle Katherine Kidd gown with mesh panels at the sides and strands of Swarovski crystals. At the opposite end of the style spectrum was Kate Mara, in a white sleeved Prada gown with an oversized bow at the neck. We heart her lime-green Prada clutch.

Claire Danes wore a powder blue Prada column dress with sequin embellishment running down the sides. Sophia Bush had the biggest skirt of all the skirts, in a Lela Rose blush gown with a train and embroidery on the bodice. What's your verdict - too bridal or pretty prom queen?