The full cast, including Ace Young and Diana DeGarmo, front, and Ben Stone and Jasmine Trias rear, perform "White Christmas" during a rehearsal of "This Is Christmas" at Palazzo Theater in Las Vegas Tuesday, Nov. 23, 2021. The show, produced and directed by Pat Caddick, runs Nov. 26 through Dec. 26. (K.M. Cannon/Las Vegas Review-Journal) @KMCannonPhoto