Mariah's Merry Maternity Christmas

A pregnant Mariah Carey proudly showed off her growing baby bump as she sang at TNT‘s Christmas In Washington special.

Being the diva that she is, Mimi wore not one but two different looks for the show: a shimmering red dress with matching bow and a black lace number.

She looked great in both outfits, but we’re partial to the red one.

What do U think???

[Image via Getty Images.]