Olivia Newton-John and daughter Chloe Lattanzi celebrated the 35th anniversary of "Xanadu" by premiering their music video "You Have to Believe" in Las Vegas. Matt Lattanzi (born February 1 ...

"The last words she could say to me was, 'My sunshine,' " said Lattanzi, whom Newton-John shared with ex-husband Matt Lattanzi. "And right before she lost her ability to speak, she was making jokes." ...