Congratulations to Carla and her son! That's a once-in-a-lifetime opportunity! 

Carla Ducharme was our grand prize winner for the Today Show Summer Concert Series! She won a trip to New York City with her son to check out Charlie Puth in Rockefeller Center, and Charlie SIGNED HER SON'S ARM!

He's a little young for a tattoo over it, right? ;)