Demi Lovato Performs With Fifth Harmony on X Factor (VIDEO)
The girl group, which sang two of Lovato’s hits earlier in the competition, joined the pop star for “Give Your Heart a Break” and earned a standing ovation.
“It was so much fun,” Lovato said of performing with the Fifth girls.
And the act’s mentor, Simon Cowell, was blown away.
“Demi Lovato, you were sensational,” he said. “That is what I call pop perfection, what just happened.”
Check out the video below!
Follow @GossipCop on Twitter!
Like us on Facebook!