The heavily-pregnant artist collaborated with T.I., Kanye West, Jay-Z and Lil Wayne, as she sung her hit 'Paper Planes' which segued into the others' track 'Swagga Like Us'.
M.I.A. sang part of the song and ended with the lyric "no one on the corner has swagga like us", a sample of which forms the backbone of the studio version of the latter record.
With the men all dressed in tuxedos and M.I.A in a black and white outfit over her pregnant tummy, Queen Latifa introduced the supergroup as The Rap Pack.
'Swagga Like Us' won the award for best rap performance by a duo or group at the ceremony, though M.I.A. missed out on the record of the year prize, which went to Robert Plant and Alison Krauss.
> Click here to read our review of M.I.A.'s 'Paper Planes'