LAS VEGAS, NV - SEPTEMBER 23: Recording artist Drake performs onstage at the 2016 iHeartRadio Music Festival at T-Mobile Arena on September 23, 2016 in Las Vegas, Nevada. (Photo by Kevin Winter/Getty Images)

Find out who was at his party.

Drake Celebrates His 31st Birthday With Star-Studded Party

Celebrating Champagne Papi! Drake hosted a star-studded party at the aptly named Poppy bar in Los Angeles on Monday, October 23, the night before his 31st birthday. The A-list guests included Leonardo DiCaprio , Tobey Maguire , Lamar Odom , Kelly Rowland , Hailey Baldwin and, of course, Drake's father, Dennis Graham.