'Maleficent' Trailer: Lana Del Ray Lends Haunting Vocals To Revive 'Once Upon A Dream'; Angelina Jolie Looks Scarier Than Ever (WATCH)

The combination of Angelina Jolie and Lana Del Ray's voice is absolutely haunting in the newest "Maleficent" trailer.

Lana covered the famous "Sleeping Beauty" song titled "One Upon A Dream". The "Summertime Sadness" singer lent her vocals to revive the track the live-action "Maleficent" trailer debuted during the 2014 Grammy Music Awards. 

In the newest trailer, "Maleficent" shows off its CGI version of the Dark Forest and Jolie couldn't look more frightening. The actress' eyes are cold, but her smile is inviting, even with the blood red lips.  It is chilling to hear Lana's voice as the Disney villain appears before the shadows.  

Check out the new trailer for yourself in the video below.

Disney's live-action "Sleeping Beauty" tale will be a little more complex this time around. The film will dive deeper into Maleficent's back-story because she wasn't always evil. According to Disney's official film synopsis, Maleficent once had a pure heart until a betrayal turned her cold:

"'Maleficent' explores the untold story of Disney's most iconic villain from the 1959 classic 'Sleeping Beauty' and the elements of her betrayal that ultimately turn her pure heart to stone. Driven by revenge and a fierce desire to protect the moors over which she presides, Maleficent cruelly places an irrevocable curse upon the human king's newborn infant Aurora. As the child grows, Aurora is caught in the middle of the seething conflict between the forest kingdom she has grown to love and the human kingdom that holds her legacy. Maleficent realizes that Aurora may hold the key to peace in the land and is forced to take drastic actions that will change both worlds forever."

"Maleficent" is set to hit theaters on May 30.

What do you think of Angelina Jolie and Lana Del Ray in the new "Maleficent" trailer? Leave us your thoughts in the comments section below!