Olivia Newton-John says her 'Grease' co-star John Travolta is "doing as well as can be expected" after the death of his wife Kelly Preston.
Olivia Newton-John says her 'Grease' co-star John Travolta is "doing as well as can be expected" after the death of his wife Kelly Preston.
Olivia Newton-John has vowed to continue to advocate for the advancement of cancer research following the death of her friend Kelly..