Sneak Peek: Demi Lovato and Cody Simpson on Extreme Makeover Home Edition

Demi Lovato Home MakeoverDemi Lovato, the Kardashians, and Cody Simpson teamed up to help make one family’s dreams come true on an upcoming episode of “Extreme Makeover: Home Edition.”

In the episode airing this Friday, the “Extreme Makeover: Home Edition” crew travels to Springfield, Massachusetts to surprise the Walker family with the door knock that can change lives. Demi, Cody, and the Kardashians take part in a special anti-bullying rally.

“Extreme Makeover: Home Edition” airs Friday, December 2 from 8-10pm on ABC.

Photos: Randy Holmes/Mark Brende/ABC