TMZ caught up with Drake‘s father, Dennis Graham, when Drake and him we leaving Mastro’s Steakhouse in Beverly Hills last night. Dennis tells TMZ that he knew his son was going to be a star even at an early age. TMZ also asked Drake if he would ever do a duet with his father, and Drake responded, “Yeah, it’s possible.”. Drake’s dad was a drummer for rock star Jerry Lee Lewis back in the day, he taught Drake how to play piano as a baby and played music for him while he was still in his mother’s womb. “He felt it. He really felt it,” said the proud pops, who spoke about Drizzy’s wild days in the Young People’s Theater. Check out the video after the jump.