Grease stars reunite - but they shouldn't! Grease Fri-07-Dec-12 10:09 Share this By Jay-Jay FeeneyFrom OMG what were they thinking files…..GREASE STARS JOHN TRAVOLTA and OLIVIA NEWTON-JOHN have finally reunited and made a cheesy Xmas song and video as their GREASE characters grown up. The song is called ‘I Think You Might Like It’ and the video also stars John’s wife Kelly Preston and their children and friends. Check it out here! You May Also Like Taylor Swift could be Sandy in Grease movie remake James Franco & Anne Hathaway get their 'Grease' on for Oscars Will Olivia Newton-John and John Travolta hook up again? Become a fan of The Edge on Facebook and on Twitter .