John Travolta and 50 Cent on stage during the party in Honour of John Travolta's receipt of the Inaugural Variety Cinema Icon Award during the 71st annual Cannes Film Festival on May 15, 2018 in Cap d'Antibes, France. John Travolta, who has been known to shake a tail feather in his day, danced to 50's "Just a Lil Bit".
50 posted a video clip of Travolta's performance on Twitter, writing: "Me and John Travolta partying".
The In Da Club star joined John, Kelly Preson and their family on the red carpet for the new crime drama, in which the Grease star plays John Gotti, New York mobster and the boss of the Gambino crime family.
Prior to hopping on stage with Fif', the Queens-bred rapper took a picture with Travolta and captioned it, "You gotta check out my [boy] John Travolta's New movie Gotti he is great in it".
"Gotti" was originally slated to open in December 2017 but was pulled from release just 10 days ahead of its debut when distributor Lionsgate sold the movie back to its production company.