Madonna is said to be 'furious' following M.I.A's Super Bowl incident.
NBC were forced to issue a full apology after M.I.A raised her middle finger during the half time Super Bowl performance on Sunday night (February 5).
Minaj and MIA joined the singer onstage for 'Give Me All Your Luvin'', which saw MIA appearing to raise her middle finger to the camera at the end of her rap. The camera's quickly cut away.
According to The Sun, Madonna had no idea that M.I.A had any intention of pulling the stunt.
A source told the paper: "Madonna wasn't impressed. She prides herself on professionalism. MIA did nothing similar in rehearsals.''
"Nobody knew she was going to pull this stunt. Madonna wanted to put on a world-beating performance. But everyone ended up talking about this girl's middle finger."
Meanwhile, M.I.A has unveiled the video for new single 'Bad Girls' - you can watch it HERE.
M.I.A has collaborated with director Romain Gavras for the video', the pair have worked together previously, on the promo for her track 'Born Free' in 2010.
The singer's fourth studio, which is currently without a title is set for release this summer
Madonna - Super Bowl
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.

Jay-Z, Kylie Minogue, Annie Lennox For For Queen's Free Street Party
Ringo Starr: Rolling Stones Should Announce Reunion Tour For 50th Anniversary
Lily Allen Slams 'Motivational' Popstars Over Twitter
Lana Del Rey 'Cancels Tour' Following Saturday Night Live Performance
Madonna Announces 2012 World Tour - Tickets
Katy Perry, Will.I.Am, Cheryl Cole Praise Madonna's Super Bowl Performance Over Twitter
Brand New Kick Off UK Tour In Nottingham
Happy 67th Birthday Bob Marley: His Most Loved Songs
The Greatest Rock Acts Of The 90s Revealed!