Kanye West and 2 Chainz performed at Leonardo DiCaprio's party and charitable fundraiser in New York City's TAO Downtown, as per huffingtonpost.com.
Kanye West and Chainz performed a series of tracks at the event, including "Birthday" and "Mercy." Chainz and West also performed solo selections.
During the event, 2 Chainz made a speech celebrating Leonardo DiCaprio. Chainz patted the actor on the back while acknowledging the actor's work.
Chainz announced his involvement in the party through Instagram and Twitter.
Honored to say I had a chance to perform for Leonardo Dicaprio at his bday party s/o to Yeezy http://t.co/Xrud4g64jo
A video of the event can be viewed below, via 2 Chainz' Instagram account.
West performed at the event following a surprise showing at Odd Future's Carnival this weekend.
The event was held to raise money for the Leonardo DiCaprio Foundation.