Olivia Newton-John kisses husband John Easterling in romantic snap
Olivia Newton-John looked very much in love as she locked lips with her husband John Easterling for a very special reason.In a bid to raise money for colon cancer research, the couple - who have been married since 2008 - posed for a romantic photo showing them kiss under the mistletoe.In the heartfelt caption, the 72-year-old actress wrote: "While everyone is preparing for the holidays, did you know that mistletoe isn't just for getting a kiss from that special someone at Christmas?READ: Olivia Newton-John reflects on John Travolta's 'beautiful' late wife Kelly PrestonWATCH: Olivia Newton-John gets real about her cancer diagnosis"Mistletoe has had a long history of medicinal applications for centuries and, modern-day scientists are now