COSTA MESA, CA - APRIL 26: Eifman Ballet of St. Petersburg dancers Anastasia Sitnikova (L), and Sergey Volobuev (R) perform Don Quixote at the Segerstrom Center for the Arts on April 26, 2011 in Costa Mesa, California. (Photo by Doug Gifford/ Getty Images) *** Local Caption *** Anastasia Sitnikova; Sergey Volobuev