![A double selfie! Olivia Newton John poses with waxwork of lead Grease character Sandy - Irish Mirror Online A double selfie! Olivia Newton John poses with waxwork of lead Grease character Sandy - Irish Mirror Online](https://i2-prod.mirror.co.uk/incoming/article4033086.ece/ALTERNATES/s615b/Olivia-Newton-John.jpg)
A double selfie! Olivia Newton John poses with waxwork of lead Grease character Sandy - Irish Mirror Online
![She's electrifyin'! Olivia Newton John wears tight leather pants and rides in THE cadillac from Grease as her Las Vegas shows begins | Daily Mail Online She's electrifyin'! Olivia Newton John wears tight leather pants and rides in THE cadillac from Grease as her Las Vegas shows begins | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2014/04/03/article-0-1CC7844100000578-788_636x382.jpg)
She's electrifyin'! Olivia Newton John wears tight leather pants and rides in THE cadillac from Grease as her Las Vegas shows begins | Daily Mail Online
![Olivia Newton-John hadn't wanted to play high schooler Sandy, telling producers: "I'm not American, I can't do an American accent. I'm 29, how can be 18?" Read what changed her mind in Olivia Newton-John hadn't wanted to play high schooler Sandy, telling producers: "I'm not American, I can't do an American accent. I'm 29, how can be 18?" Read what changed her mind in](https://people.com/thmb/V3W41qLnYoGrWTHN1rF9OgkdB3o=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc():focal(599x0:601x2)/Olivia-Newton-John-Cover-1-2161f0d53e4a473ea54675190f69f20f.jpg)