A match made in cinematic heaven.

Just when you thought you couldn't love the promotion and supporting material around 'Deadpool 2' any more, Ryan Reynolds pulls the Celiné Dion out of the bag.

Reynolds revealed Dion's song and video 'Ashes' on social media this afternoon and it's everything you'd want from a Deadpool/Dion crossover event, including some interpretive dancing in heels from everyone's favourite merc with a mouth as well as some classic Dion divaness.

The song is taken from the soundtrack to the sequel, which features songs from Cher, Dolly Parton, Peter Gabriel, a-ha, Pat Benatar and more, and is released on May 18th.