Brett Eldredge, a.k.a. Mr. Christmas, has a new Christmas album coming on September 27th. Merry Christmas (Welcome to the Family) features all original songs and a duet with Kelly Clarkson called "Sweet December." "After I finished the Glow Tour last year, I immediately dove into writing an album full of original Christmas songs that will hopefully become classics in your hearts and minds," Brett wrote on social media. "We recorded this album trying to encapsulate the classic Christmas sounds I've always loved and put my own soulful and jazz-like spin on it."