Ozzy Osbourne had "a minor outpatient procedure" performed in Denver over the weekend before he took off for the next stop on his tour. What ailed him? Officially, no one's saying. But NBC affiliate KUSA-TV alleges that he underwent surgery for a blood clot after experiencing leg pain on Saturday.... Kiss lead singer Paul Stanley bailed on a weekend performance with his bandmates Friday when, during a sound check, his heart rate leapt to 190-plus beats per minute. Understandable: I mean, 190 bpm is fine for a Donna Summer show, but Kiss? Not so much.