(Getty Images)

[lastfm link_type="artist_info"]B.o.B.[/lastfm] with [lastfm link_type="artist_info"]Bruno Mars[/lastfm] and [lastfm link_type="artist_info"]Janelle Monae[/lastfm] took the GRAMMYs stage to perform the song you couldn’t escape in 2010, “Nothin’ On You.”

After an introduction, the lights came up on three violinists as Mars delivered a soft, softer rendition of the hit with B.o.B.’s smooth low-key rap.

After a short video clip, Mars re-emerged in black and white to perform a doo-wop style version of “Grenade.”

An emotional strong vocal performance by Janelle Monae rounded out the set, bringing a standing ovation from Cyndi Lauper and all in the crowd.