Prince and the Revolution Star in Critical Condition

Bobby Z, whose real name is Robert Rivkin, had three blocked arteries cleared by doctors, who are waiting on his health to improve before tackling another blocked artery. His son Adam Rivkin said: "They wanted him to get stronger in order to go through the final phase and take care of the third one. He's in critical condition and resting. He needs to build his strength so his heart can work on its own. Now they have him on help."