"Big Pimpin'" is a song written by Shawn Carter, Chad Butler, Bernard Freeman, Timothy Mosley, and Kyambo Joshua, with uncredited help by Baligh Hamdi. It is performed by Jay Z and features rapper, UGK. The song is the last single from the album, Vol. 3... Life and Times of S. Carter.
Katy Perry performed an acoustic cover of this song on February 20, 2011 during the kick-off show of her California Dreams Tour. The song was played as a part of a medley that also included "Only Girl (In the World)", "Born This Way", and "Whip My Hair". Perry briefly played the flute after singing the chorus to the song.
Katy Perry's version
We doin' big pimpin, we spendin' cheese
We doin' big pimpin' up in NYC
It's just that Jigga-man, Pimp-C and B.U.N.B.
Check em out now