In his everyday attire, Charlie Puth’s impeccable fashion sense and confident demeanor only heighten his sex appeal. This singer loves to tease his fans by performing physical exercises in black underwear in front of the camera. This hunk also often shows off his hairy armpits when he poses shirtless. Charlie Puth is also ready to pose nude for the camera. Check out his photo shoot in a bubble bath. As you can tell from the photo, Charlie Puth was completely nude at that moment and his manhood was only slightly covered with foam.