most glam bands used superstrat types, the ibanez RG550, Kramer, charvel, that kind of thing. but if you look you'll find them with just about anything! CC Deville of Poison had Les Pauls, Strats and even Gretchs. Tigertailz used to use BC Rich, but these days it's Les Pauls and Explorers.
quintessential glam guitar: bright colour, light enough to throw around, whammy bar. new guitars at the minute, i'd say an Ibanez or a Maverick F1. the Maverick i have here is bright pink!