Cara Delevingne Joins Hailey Baldwin & Joan Smalls at Gigi Hadid's Birthday!

Cara Delevingne hides behind a fan as she arrives a Gigi Hadid’s birthday party on Monday night (April 23) in New York City.

The 25-year-old actress/model flaunted her abs in a black crop top as she stepped out for the party.

PHOTOS: Check out the latest pics of Cara Delevingne

Also stepping out for the party was Hailey Baldwin and Joan Smalls along with Suki Waterhouse.

Inside the party, Joan took to Instagram to share a photo with Gigi and Hailey having some fun in the photo booth!

FYI: Hailey is wearing an Oh Polly mini dress. Joan is wearing Tony Bianco boots.

10+ pictures inside of the ladies arriving at the party…