Prepping for her sold out world tour, superstar Madonna isn't holding back in rehearsals and is showing her bumps and bruises for all to see. She updated her official Facebook page and showed fans the collection of injuries she sustained working her butt off, including a split lip, bruised leg and a heart-shaped bruise on her bum.

Madonna's fat lip comes courtesy of a practice session for her latest single, "Girls Gone Wild."

The tour kicks off May 29 in Tel Aviv, Israel, and arrives in the US in August.