'DWTS' Dancer, Allison Holker, Expecting a Baby

(Photo: Instagram)

On last night's episode of Dancing with the Stars, professional dancer Allison Holker announced that she is pregnant. She welcomed her young daughter Weslie and husband Stephen "tWitch" Boss onto the floor with her before sharing the exciting news with the show's co-host Erin Andrews.

"Congratulations to all three of you. All four of you!" Andrews exclaimed, while the crowd gave the family a standing ovation.

WE ARE HAVING A BABY @sir_twitch_alot !!!!!!!!

A photo posted by Allison Holker (@allisonholker) on

Holker intends to continue performing on the show, saying she is still there for dance partner Andy Grammar one hundred percent.

"There's three of us now," Grammar joked.

"This is a trio dance now," Andrews added.

Holker and Boss are so excited about their pregnancy. This will be their first child together. Weslie is Holker's daughter from a previous relationship, but Holker told Us Weekly that Weslie is thrilled that she is going to be a big sister.

With two dancers for parents it is safe to assume this baby will dance its way into the world!