Chris dedicated the song to his fiancee Whitney Bischoff, who was watching in the audience and told her man it was great.
Carson won the mirror-ball trophy with Alfonso Ribeiro and she landed in third place last fall with Frankie Muniz.
Clearly, they didn't care about her ill-fitting outfit either because the dancing duo scored 28 out of 30 possible points — the best score of the night.
She made it through to the top 20 finalists.
At first, she was not very intrigued by formal dance.
There's been some truly over the years, some of which went down in history for all the wrong reasons — yep, we're talking wardrobe malfunctions, a.