BEVERLY HILLS, CA - APRIL 10:  Actress Julianne Hough attends The Kaleidoscope Ball – Designing the Sweet Side of L.A. benefiting the UCLA Children’s Discovery and Innovation Institute at Mattel Children’s Hospital UCLA held at Beverly Hills Hotel on April 10, 2014 in Beverly Hills, California.  (Photo by Jason Merritt/Getty Images for Mattel Children's Hospital UCLA)