MOUNTAIN VIEW, CA - NOVEMBER 08: Singer Christina Aguilera attends the annual Breakthrough Prize ceremony at NASA Ames Research Center on November 8, 2015 in Mountain View, California. (Photo by Trisha Leeper/WireImage)
MOUNTAIN VIEW, CA - NOVEMBER 08: Singer Christina Aguilera attends the annual Breakthrough Prize ceremony at NASA Ames Research Center on November 8, 2015 in Mountain View, California. (Photo by Trisha Leeper/WireImage)