i voted for ol' blue eyes, for the reasons unforgettable fox fire said.
here's why i didn't choose the others (cuz i'm bored):
Bruce Springsteen: he doesn't seem as much of a tough guy as he used to, really. he's not wearing the tight jeans and shirts anymore to show off his huge murscles. (yes i said murscles)
Mick Fleetwood: he scares me more than anything. but he seems insane in the keith moon sense, where he wouldn't do anything but scream and throw things.
Sammy Hagar: he'd be the type i'd imagine who would get in some drunken brawl and hurt himself more than the other guy, what with all his tequila he'd be drinking.
Bono: naah, like sammy, he'd be drunk, and pass out from drinking too much red wine.
The Edge: he's too much of a nice guy to fight someone. especially a girl.
Huey Lewis: see above.
Elvis Presley: see above. he was a mama's boy. but if i was a guy, i think he'd actually try to throw a few punches. but still not a tough guy.
Tito Puente: ehh, i don't know this guy, sorry. but he sounds italian so...i dunno.
Bjork: naah, she'd just screech or something (i'm thinking of the song "it's oh so quiet" or something) and scare me.