During an exclusive sneak peek at the two-part season finale, airing Tuesday, Dec. 28, Jessalynn gives feedback to the three XOMG POP frontrunners.
"First thing I want to tell you is, tonight was phenomenal," Jessalynn begins, as daughter JoJo Siwa agrees that the girls' performance was "magical."
Jessalynn continues, "As much as I was worried about taking some sassy girls and doing a ballad, it was pretty amazing. Dallas, Kinley and Tinie-T, please step forward."
Then Jessalynn gives individual feedback on the trio of mini stars.
"Kinley, I think you are a phenomenal dancer but we're going to have to work on your singing," Jessalynn notes. "Tinie-T, you didn't have a part tonight. I wish you did and I think your mom wished you did too. You weren't prepared this week, but what you did, you did good. When it was your time to sing, you sang. You remind me a lot of JoJo in your glass is half full. It's a cool trait to have."
Lastly, Jessalynn says, "Dallas, I think tonight, you were an angel on-stage. As hard as it is to bring a house down with a ballad, you did."
Jessalynn adds, "You did it your way, and I hope tonight, when you go to bed, you sleep in your XOMG jacket."
And the crowd erupts as Dallas is officially the winner!
"It's my dream come true," she gushes.
But Jessalynn isn't done yet.
"I promise you I understand what you're going through," she addresses the remaining girls. "I've been there with JoJo. This is the most important thing in the world to me. I want to make this as fast as I can...."
Will Jessalynn's XOMG POP group have more than one winner?! The finale is "to be continued" so we'll just have to wait, tune in and see!