Kate Hudson was the evenings honoree at the fourth annual Kaleidoscope Ball by Mattel Childrens Hospital UCLA, held Saturday night at 3Labs in Culver City. Dressed in a midnight blue Amanda Wakeley dress and a fortune in borrowed Harry Winston bling, the actress and ath-leisure mogul said the event was humbling, always. When you come to events like this you get to meet some people who are doing extraordinary work in these fields. You feel a little bit like you want to be honoring them, but its nice to be able to bring awareness to this because this is incredible. Gene Simmons and Randy Jackson were also in the mix for the event.