Demi Lovato did an amazing job performing last night at the Concert For Hope.

She posted on her Twitter shortly after the concert: “City of Hope concert tonight was INcredible. I had a blast and Jesse and Miley rocked it… So amazing.”

Check out more videos of Demi at the concert below.

• Miley Cyrus Sings “The Climb” At Concert For Hope
• Jesse McCartney Sings At Concert For Hope
• Concert For Hope Poster
• Demi Lovato Heads To A Photo Shoot Yesterday
• Demi Lovato Sings "This Is Me" With Her Sister Madison
• Miley Cyrus Is Sick!
• Miley Cyrus Performs At The Concert For Hope
• Miley Cyrus Wonder World Tour Videos
• Concert For Hope – Miley Cyrus, Demi Lovato, Jesse McCartney
• Demi Lovato And Trace Cyrus Break Up
• Disney Dreaming Weekly Recap September 28, 2009