John Travolta has paid tribute to his late Grease co-star Susan Buckner following her death aged 72. The actor penned a heartfelt message to Susan – who plated cheerleader Patty Simcox – on Wednesday after her death was confirmed by her family.

T his week, actress Susan Buckner passed away at the age of 72. She was best known for playing Patty Simcox in the 1978 classic movie musical, Grease, as well as a handful of othe