Blake Shelton will be the first person to shake the hand of that Iraq War vet who just got an arm transplant. 

Brendan Morrocco lost all four limbs when a bomb hit his armored car, and he told theTristateHomePage website that the first person whose hand he wanted to shake -- after his doctor's -- is Blake's. So Blake tweeted to the soldier, "Hey Brendan... I can't wait to shake the hand of an American hero/stud... You my brother."