Say what you will, but Clay Aiken killed it on his Holiday album, Merry Christmas With Love. I listen to it every year, and it just warms the cockles of my heart. Here he is singing three favorites from his holiday special. He starts with Have Yourself A Merry Little Christmas, The Christmas Waltz, and finally, the original Merry Christmas With Love.
And here is Clay singing My Grown Up Christmas List on Good Morning America in 2005.
Sure, he may not be the best looking, the slickest, nor the sexiest singer out there, but the boy can sing. You can find out more about Clay Aiken [like the tabloids haven't told us all more than we'd ever care to know, including about his child with producer Jaymes Foster, sister of mega-producer David Foster], you can find his official website here.