Allison Holker

 Holker performed with Earth, Wind and Fire during the closing and opening ceremonies of the Olympic Games in 2002, and in the Disney films High School Musical and High School Musical 2. She was featured in several commercials, made it to the top 8 of So You Think You can Dance's second season and performed in the SYTYCD national tour. Louis Van Amstel choreographed a show called "Ballroom with a Twist" and she danced with her and Clay Aiken, American Idol's Clay Aiken, in the PBS special "Tried and True". Holker was featured on the music video "Jar of Hearts" which was directed composed by Christina Perri. Holker was one of Demi Lovato's back-dancers during September/October 2011. Holker has been a teacher at various dance conventions and workshops across the nation, as well as branching out into choreography. 2 Holker was a back-up dancer on The X Factor USA working in tandem with Brian Friedman. On April 30 2013, she performed a dance routine on Dancing with the Stars with Stephen "tWitch" Boss. They danced to Crystallize and was live performed by Lindsey Stirling