I'm sorry to hear that.
Ozzy Osbourne is one of the greatest heavy metal singers in UK and US, he started out as the leader singer of the English heavy metal band Black Sabbath. Two of the greatest hits are Paranoid & Iron Man. He was fired in 1979 and had a solo career starting with his first album Blizzard of Ozz, which contained his first hit single Crazy Train.
KISS is one of the greatest American hard rock bands in US. Rock and Roll All Nite is their number one song. SMOOCH is a parody of them.
Trey is a bit of a narcissist, as he loves admiring his muscles in the mirror. He certainly would be devastated if he lost them.
A wrestler called the Ultimate Warrior never lost his hair and he was jacked on steroids. When he wrestled he had long wild hair but in his retirement, he had short hair. He died in April 2014 from a sudden heart attack after his last appearance on WWE TV show Monday Night Raw.