John Travolta Re-Enacted His Iconic Dance From 'Grease' And It's Still Electrifyin'
John Travolta is one of those stars that manages to keep on shining after all of these years. His career has been a real roller coaster of amazing highs and almost hilarious lows, but through it all he remains an icon. Travolta has had a pretty busy couple of weeks. He's got a new movie coming out, but because it's also the 40th anniversary of Grease this year, he has been spotted out and about all over the world. Paramount PicturesHe was dancing at a 50 Cent concert, he was commenting on fan theories, and now he has gone onto