Madonna killed it during her performance for tonight's Bridgestone Super Bowl XLVI Halftime Show at Lucas Oil Stadium in Indianapolis, Indiana, busting out some of her greatest hits, including “Vogue,” “Music,” “Party Rock Anthem/Sexy and I Know It,” “Give Me All Your Luvin’,” and “Like a Prayer”.

But when M.I.A. took the stage to join in for Madge's newest hit, “Give Me All Your Luvin," she suddenly suffered a "flip slip" by giving the cameras the bird on national TV!

Nicki Minaj, LMFAO and Cee Lo Green were also on stage during the extravagant Egyptian-themed performance, but it was M.I.A. who took the opportunity to be a bit naughty in front of millions of viewers during TV’s most-watched telecast of the year.

NBC released an apology, saying, "We apologize for the inappropriate gesture that aired during halftime. It was a spontaneous gesture that our delay system caught late.”

What did you think of this year's Super Bowl Halftime Show?