Angelina Jolie is taking on the role of evil witch Maleficent for the upcoming live action Disney movie of the same name ,and to accompany the creepy air of the film, a certain singer-songwriter has taken on the song 'Once Upon a Dream' from 'Sleeping Beauty.'

So who sings the haunting tune?

It's none other than Lana Del Rey (who also lent a song to 'The Great Gatsby') performing a gorgeous version of the Disney single 'Once Upon a Dream.' The trailer aired during the 2014 Grammys.

Sorry, Carly Rae Jepsen, there's a new awesome Disney cover in town!

The trailer also features a more in-depth look at Angelina taking on the role of the famous Disney villain, so there's a lot to love about it.