Josh Groban chatted with PEOPLE at Little Big Town ... In general, Groban's favorite part of Christmas is the "togetherness." During his childhood, he says, he had “really fun Christmases ...

Josh Groban is an American singer-songwriter and actor. He is best known for his Grammy-nominated song "You Raise Me Up." Groban is also known for songs "To Where You Are" and "You Are Loved (Don ...