Chloe Lattanzi has shared her excitement after meeting her childhood idol John Travolta - 43 years after he starred alongside her mother Olivia Newton-John in Grease. Olivia Newton-John's daughter Chloe Lattanzi shared her excitement on Wednesday after chatting to her childhood idol John Travolta 'And dude, he is cool as s**t! It was just like, talking to someone who you're …
