Beyonce and Kate Hudson: Spring Fling Fabulous

Always a high-profile event each and every year, Beyonce Knowles and Kate Hudson were among the stars attending stylist Harry Josh’s 9th Annual Spring Fling Party in New York City on Saturday night (May 1).

Held at the Hiro Ballroom at The Maritime Hotel, the "Halo" singer hit up the swanky fete with hubby Jay-Z, while the "Fool's Gold" actress brought along gal pal Ali Wise.

As for the rest of the guest list, cute couples including Gisele Bundchen and Tom Brady and Ashley Olsen and Justin Bartha cozied up during the night's festivities.

Also joining in on the fun were Sienna Miller, who brought her dad and step-mom as guests, along with "21" actress Kate Bosworth and "Black Hawk Down" hunk Josh Hartnett.

Enjoy the pictures of Beyonce and Kate Hudson at the Spring Fling (May 1).