By David Glessner Thursday, May 23 2002Goo Goo Dolls front man Johnny Rzeznik is surely the prettiest face ever to have been signed to Metal Blade Records. Long before he was a pensive pinup with a wounded heart, a happening haircut and an acoustic guitar, Rzeznik and the Goos were belligerent, bottoms-up punk rockers signed to the same label as heavy metal hellions like Slayer, Armored Saint and Lizzy Borden.Fifteen years later, wispy, hum-along hits like "Iris," "Name" and "Slide" have turned Rzeznik into MTV's most (recently divorced) eligible bachelor. Long graduated from Metal Blade and n