In 1981 on November 21, Olivia Newton-John started her amazing ten week run at number one in the US singles chart with 'Physical'.
This song - her fourth track that flew to the top of the charts - went on to sell over 2 million copies worldwide and reached number 7 in the UK.
More recently in November of last year, Newton-John teamed up with John Travolta to make a charity Christmas album in support of The Olivia Newton-John Cancer & Wellness Centre and the Jett Travolta Foundation.
2013 saw her take on a UK tour where she performed some of her biggest hits for two hours straight without intervals. She was also scheduled to begin a residency later this year, but the passing of her sister has seen her postpone the shows until further notice.
Tagged in Olivia Newton-John