London, July 22 (IANS) Pop queen Madonna is showing signs of stress that she is facing after her marriage to British director Guy Ritchie broke.

Thesun.co.uk reports Madonna is show uncharacteristic signs of instability. She recently fired two dancers and her tour manager is considering quitting because of her unpredictable moods.

Though throughout her career Madonna has been in top physical condition, she is now showing signs that her health is suffering. Doctors recently found out that she is anaemic, which is a sign that she is over-exerting herself. She also suffered a knee injury.

She is taking a break and hanging out with actress Gwyneth Paltrow. Along with her breaking down of her marriage she is also alleged to be romantically involved with married baseball star Alex Rodriguez.

"Madonna is doing less than okay. She has been rehearsing for the tour and she is totally miserable. She's down physically and mentally. The situation with