Was Tila Ever A Virgin?

Apparently after her show in Melbourne, Tila decided to sing Madonna's "Like A Virgin". I'm surprised she actually gave credit to Madonna since she hasn't with anybody else. Oh well it's just as crappy as her other songs she has stolen. Does anybody wonder why there's always so many people on "stage" with her? Maybe they are there to protect her from all there to protect her from 20,000 fans who may show up and poke her fake pregnant belly.