Celebrity short hairstyles for men - Adam LevineCool male celebrity haircuts from Adam Levine, here are some of Adam Levine's hot haircuts. Adam Noah Levine is an American singer-songwriter and guitarist. He is the lead performer for the pop rock band Maroon 5.Adam Levine short haircutsAdam Levine's Low HawkAdam Levine spiky short hairAdam Levine's Long Buzzcut