We all know how funny the Foxx is, Jamie Foxx that is! He was recently on Dateline this weekend as they featured his loving, inspiring half sister DeOndra who has Down Syndrome. Jamie's never been shy about his love for his little sis. His compassion, respect and admiration for those with Down Syndrome is legendary. In fact, he was named the annual Ambassador for America's Global Down Syndrome Foundation. When DeOndra graduated from high school in Texas, Jamie knew it was a great time to move her to LA.