Celebrity and lover of rap Leonardo DiCaprio was celebrating his birthday out in New York City last night, at TAO Downtown, and 2 Chainz was among the guests at the event, where he also took the stage to perform some of his hit tracks for the birthday boy.

During Tity Boi's performance for Leo's 39th birthday he got Kanye West (who flew from Los Angeles to NYC for the surprise) to come out, as they ran through tracks like “Birthday,” “Mercy,” “I Don’t Like (Remix),” “Gold Digger,” “Runaway,” “Good Life,” “All of the Lights,” and “New Slaves.” 

The Hair Weave Killa later tweeted about the event, saying, "Honored to say I had a chance to perform for Leonardo Dicaprio at his bday party s/o to Yeezy."

Check out a recap of the night via Instagram videos below & a few photos above.