8. Mark Wahlberg
Mark Wahlberg has good looks and amazing body and he is not afraid to take off his shirt. Girls adore his physique but the fans must have overlooked the flaw and a very obvious one that he has. Mark Welbeck has an extra nipple and it is said that only 2-3% of world’s population are people who have extra nipple. Mark is never conscious about it, and he has never been shy in taking off his shirt. He has done many shirtless shoots and scenes. Among mark are few more celebrities who join the 3 nipple group including Lilly Allen, Tilda Swinton and Carrie Underwood.