Olivia Newton-John's 1981 hit PHYSICAL has been named the most popular sexy song of the last 52 years in a new poll.
The Grease star beat rocker Rod Stewart to the number one spot - his 1976 single Tonight's the Night (Gonna Be Alright) ranks at two, while Boyz II Men ballad I'll Make Love to You is at number three.
Too Close by R&B group Next and Marvin Gaye's classic Let's Get it On round out the top five in Billboard magazine's 50 sexiest songs, based on the popularity of tracks since 1958.