Did Justin Go Too Far Last Night?

Last night Justin helped induct Madonna into the Rock and Roll Hall of Fame and made headlines with his not-so-subtle jab at his famous exes saying, "The world is full of Madonna wannabes. I might have even dated a couple, but there is truly only one Madonna." He was clearly having a good time up there making a lot of jokes while gushing about and roasting the material girl, but this feels a little below the belt. Watch part of his speech below and tell us what you think — did Justin go too far?