Allison Holker

 Allison Renae Holker Boss (born on the 6th of February, 1988) is an American dancer, choreographer, and actress. Holker has been involved in the fields of television, film and concert tours. Her most well-known work is her appearances on the tv dance show So You Think You Can Dance, where she was a contestant in season 2 as well as an all-star in seasons 7-11 as well as 14Allison Renae Holker Boss (born on February 6, 1988 (1Holker Boss was born on February 6, 1988.) is an American choreographer, dancer, and actress. Holker has been in film, television as well as concert tours. Her most notable appearances include on So You Think You Can Dance as a contestant on season 2 as well as all-stars in seasons 7-11 and 14. Holker also appeared with Earth, Wind and Fire during the Olympic Games' opening and closing ceremonies in 2002. She also appeared in the Disney films High School Musical and High School Musical 2. On television, she has appeared in numerous commercials, and was a part of the Top 8 on the second season of So You Think You Can Dance, and danced in the season's SYTYCD nationwide tour. Louis Van Amstel choreographed a show titled "Ballroom with a Twist" and she performed along with her and Clay Aiken, American Idol's Clay Aiken, in the PBS special "Tried and True". Holker was featured in the "Jar of Hearts" music video by Christina Perri. Holker was one of Demi Lovato's back-dancers during September and October 2011. Holker has also taught at various dance conventions and workshops throughout the country. He also branched out into choreography. 2 Holker was a backup dancer on The X Factor USA working in tandem with Brian Friedman. She was a part of Dancing with the Stars with Stephen Boss on April 30, 2013. The two danced to Crystallize, which was being live performed by Lindsey Stirling