madonnacollapse.jpgMadonna may look twenty years younger in the Celebration video she released today, but it seems as though her age is finally taking it's toll on her, as she collapsed twice during her concert in Sofia, Bulgaria.

While singing Holiday she nearly fell over and had to be held up by a dancer, and The Sun has video of the scary incident. While it's not quite as dramatic as we thought, she looks totally out of it for a few seconds! Then, as she left the stage during Spanish Lesson, she passed out and fell over AGAIN, and that's when those close to her became alarmed.

A source told the newspaper:

    "Madge was really worried backstage. She had to sit down for a longer break than usual between songs. She refused to end the show or take a break after the Holiday dizzy spell. It turns out she's suffering from exhaustion. She is anaemic. She was advised to postpone the last two shows in Israel for a few days, but logistics and stubborness stopped her. She'll do them then take some rest."


Hmm, think the queen of pop will be retiring anytime soon?