The 27-year-old made sure her debut hosting duties were not easily forgotten as she writhed around on stage, grinding with the Bump N’ Grind hitmaker as they sang their duet Do What U Want.
At one point in the performance, the R&B singer threw Gaga over his shoulder before putting her down and spanking her bum.
Halfway through the song, the controversial singer dropped to her knees in front of R Kelly much to the shock of the audience.
