Michael Jackson was taken by ambulance to UCLA's medical hospital in Los Angeles. He suffered cardiac arrest and paramedics administered CPR in the ambulance.

911 was called to his Holmby Hills home in L.A. at 12:21.

Joe Jackson told E! News

"I am in Las Vegas, but yes, people in Los Angeles called me and are with Michael and tell me he was taken to the hospital. His mother is on her way to the hospital now to check in on him. I am not sure what's wrong. I am waiting to hear back from them."

ZOMG!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! If you believe in prayer, it sounds like Michael needs one. Please keep him in your thoughts.