![LAS VEGAS, NV - APRIL 11: Entertainer Olivia Newton-John (R) and her husband, John Easterling, attends the grand opening of Olivia Newton-John's residency show Summer Nights at Flamingo in Las Vegas, NV, LAS VEGAS, NV - APRIL 11: Entertainer Olivia Newton-John (R) and her husband, John Easterling, attends the grand opening of Olivia Newton-John's residency show Summer Nights at Flamingo in Las Vegas, NV,](https://c8.alamy.com/comp/2DW46PB/las-vegas-nv-april-11-entertainer-olivia-newton-john-r-and-her-husband-john-easterling-attends-the-grand-opening-of-olivia-newton-johns-residency-show-summer-nights-at-flamingo-in-las-vegas-nv-usa-on-april-11-2014-photo-by-kobby-daganabacapresscom-2DW46PB.jpg)
LAS VEGAS, NV - APRIL 11: Entertainer Olivia Newton-John (R) and her husband, John Easterling, attends the grand opening of Olivia Newton-John's residency show Summer Nights at Flamingo in Las Vegas, NV,
![65-year-old Olivia Newton-John shows off her enviable figure at Las Vegas residency launch | Celebrity News | Showbiz & TV | Express.co.uk 65-year-old Olivia Newton-John shows off her enviable figure at Las Vegas residency launch | Celebrity News | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/79/590x/secondary/147325.jpg)
65-year-old Olivia Newton-John shows off her enviable figure at Las Vegas residency launch | Celebrity News | Showbiz & TV | Express.co.uk
![Las Vegas, NV, USA. 8th Aug, 2015. Olivia Newton-John at arrivals for 35th Anniversary of XANADU and World Premiere of YOU HAVE TO BELIEVE Music Video, Share Nightclub, Las Vegas, NV August Las Vegas, NV, USA. 8th Aug, 2015. Olivia Newton-John at arrivals for 35th Anniversary of XANADU and World Premiere of YOU HAVE TO BELIEVE Music Video, Share Nightclub, Las Vegas, NV August](https://c8.alamy.com/comp/F070HX/las-vegas-nv-usa-8th-aug-2015-olivia-newton-john-at-arrivals-for-35th-F070HX.jpg)
Las Vegas, NV, USA. 8th Aug, 2015. Olivia Newton-John at arrivals for 35th Anniversary of XANADU and World Premiere of YOU HAVE TO BELIEVE Music Video, Share Nightclub, Las Vegas, NV August
![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)