Kanye West surprised fans at Odd Future's second annual Odd Future Carnival, also known as Cam Flog Gnaw, in L.A. Saturday night.

Tyler, the Creator welcomed Yeezy to the stage and the new dad performed his Yeezus hit "New Slaves" as Tyler helped him out with the lyrics, according to the L.A. Times. Then the Odd Future frontman praised Kanye for a few minutes--really showing his fanboy side--before 'Ye riled up the audience with his 2005 Late Registration slow jam, "Late."

"I ain't perform this song in six years," Kanye said as he struggled a bit with the lyrics. No problem, the zealous crowd was there to help him out. Check out the video above.