“The Masked Singer” became a family affair this week.

On Wednesday, a week after the season finale, Queen of Hearts was unmasked and revealed to be Jewel, the singer returned for “The Masked Singer Christmas Singalong” special.

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And in an extra surprise, Jewel was joined by her 10-year-old son Kase to perform a duet of her 1998 hit “Hands”.

Sitting in front of a Christmas tree, the mother and son sang a beautifully harmonized acoustic version of the song.

“I love you, mom,” Kase said at the end of the performance.

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Other returning performers for the special included Mother Nature (Vivica A. Fox), Banana Split (Katharine McPhee and husband David Foster) and Jester (Johnny Rotten) performing “Rudolph the Red-Nosed Reindeer” together.