With her ARTPOP LP out now, Lady Gaga kept the momentum going by appearing as host and musical guest on Saturday Night Live. Mother Monster showed no limits during her provocative performance of the album’s second single, “Do What U Want.” Back by a live band, Gaga appeared on stage in a shiny jumpsuit, as co-star R. Kelly kept it dapper in a white suit.

Things turned from PG to Rated R very fast as the pair turned SNL‘s stage into a softcore sex scene. From Kellz crawling towards Gaga and covering her in kisses, to the blond pop star riding the R&B king in the air. Both took what started as flirting to another level, performing the song together for the first-time ever. Gaga later returned, alternating between the piano and guitar for “Gypsy.”

Watch Lady Gaga’s SNL performances below…..

Just killed Saturday Night Live with @ladygaga .. Epic night, one for the ages pic.twitter.com/VMJ5Npj3ww

— R. Kelly (@rkelly) November 17, 2013

What a spectacular time I had on @nbcsnl Thanks Lorne, the cast, band @Rkelly @richysquirrel @MichaelBearden + my old buddy @briannewmanny

— Lady Gaga (@ladygaga) November 17, 2013

International viewers can watch here

Previously: Lady Gaga Feat. R. Kelly – “Do What U Want”