Maroon 5's lead singer has announced the birth of his second child. Adam Levine, 38 and his wife, Victoria's Secret model Behati Prinsloo, gave their new daughter a rather unusual first name: Gio Grace Levine. Baby Gio will join her older sister Dusty Rose, and Levine has revealed that the couple plan to have more children. He told Ellen DeGeneres: “I want a lot [of kids], I thrive in chaos. She was an only child, so she wants like 100 babies. I don’t know if I can do that.