Are Billy Milano and Adam Levine both lead singers?
Adam Levine Adam Noah Levine (born March 18, 1979) is an American singer, songwriter, multi-instrumentalist, actor, and record producer. He is the lead singer for the pop rock band Maroon 5.
Adam Gardner Adam Seth Gardner (born May 31, 1973) is an American guitarist and vocalist of the band Guster and a member of the Tufts University Beelzebubs.