PHOTOS: Madonna Shocks Fans With Lewd Performance Before Inviting Son On Stage

Madonna may have taken the raunchiness too far last night when she gave a lewd performance in NYC before inviting her 12-year-old son on stage with her.

The ‘Girls Gone Wild’ singer was performing at Madison Square Gardens on Monday night as part of her ‘MDNA’ tour and continued to up the ante on the sex scale, wearing skimpy outfits and simulating lewd acts on her pianist. The 54-year-old proceeded to writhe around stage while performing her hits, including showing off her bum to the stunned audience and stripping down to reveal her saucy lingerie.

At one point, Madonna even pulled up a gun and began seductively licking it before crying into her microphone. Madonna then changed out of her dominatrix-style leather outfit before her oldest son Rocco Ritchie, 12, joined her on stage, apparently not phased by his mother’s embarrassing act.

The pop icon’s tour has caused controversy since beginning earlier this year, including the incident when Madonna deliberately pulled out her breast during a show in Istanbul, Turkey.

Another show saw the singer air her support for her President Barack Obama, describing him as a “black Muslim in the White House.”

Last week, Madonna reignited her feud with Lady Gaga, after revealing that the ‘Born This Way’ singer snubbed her offer of a collaboration.

Speaking at her gig in Minnesota on Sunday (November 4), she told the crowd: “I have the best fans in the whole world. So take that, Lady Gaga. “You know, I invited her to sing with me on stage but she turned me down. It’s okay. I’ve been rejected before. It’s good to build character.”

Check out the pics of Madonna’s shocking performance below…