Cher has now seen it all. She's witnessed many people cover her music over the years, but Keira Knightley's rendition of the pop icon's "Believe" must be the most unique. In case you didn't know, Knightley has an unusual talent — she can perform songs using her TEETH!

There’s a catchy headline that gets you to click on the link, and then some chump writes a few paragraphs of context for what the headline actually means, and then there’s the actual piece of media that you clicked to find.

In a March 2019 interview on "The Tonight Show Starring Jimmy Fallon," Knightley impressively used her teeth to play "Raindrops Keep Falling On Your Head," adding that she played that song in her childhood talent show.

Keira Knightley has a bizarre talent that even Cher can't believe. Seven years after first showing off her ability to play songs on her teeth on The Graham Norton Show - on which she used her biters to perform "Raindrops Keep Falling on My Head" in 2018 - the actress returned to the show Nov.

Keira Knightley might be more musically more inclined than people realize. The "Love Actually" star was put on the spot on "The Graham Norton Show" when she was asked to show off a unique skill: playing music on her teeth.