Well hot d---, who knew one family could have such a handsome set of siblings. After reading a few hints, see if you can guess which famous singer the guy pictured here calls his big bro!

Raised in Los Angeles, it's no wonder this guy and his brother grew up to have successful careers in the entertainment industry. While his big brother might be much more recognizable, considering the sexy, tatted-up pop-rock frontman has three No. 1 singles tied to his name, this hunky man has made a living as a stage actor, and a darn good one at that! Not only can he act, but he can also sing, a talent that must run in the family!

Have you figured out who this handsome fella is related to? He looks an awful lot like his brother, but if you haven't the slightest clue, click on through to see who his sibling is!