Once again, celebs have come together for a good cause! This time, Kim Kardashian, Kourtney Kardashian and Khloe Kardashian have joined Demi Lovato in an anti-bullying rally filmed at the Jimmy Kimmel Show as part of Extreme Makeover: Home Edition.
The rally was to benefit the Walker family, whose 11-year-old son hung himself after being bullied. The event included a mini-concert by Lovato and the stars gave several surprises to the family, all of which will be revealed when the Extreme Makeover episode airs.











































