Ariana Grande & Major Lazer Teaming Up for Lorde's 'Hunger Games: Mockingjay' Soundtrack

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Ariana Grande performs on Saturday Night Live on September 27, 2014.

Bit by bit, we've been treated to snippets of information about what to expect from the Lorde-curated Hunger Games: Mockingjay Part 1 soundtrack. So far, that's included full tracks of Lorde's "Yellow Flicker Beat" and team up with Chemical Brothers and Miguel, "This Is Not a Game," as well as a track list that was complete with names including Kanye West, Chvrches and Charli XCX, except for one song listed initially as just "Track 5" by unnamed artists.  

Lorde Shares Details About Her 'Vision' for Curating the 'Hunger Games: Mockingjay Part 1' Soundtrack

Now, Lorde has announced that mystery track is a team up between Ariana Grande and Major Lazer for a song called "All My Love." The singer blasted the news on Twitter Monday. 

The The Hunger Games: Mockingjay, Part 1 film is out Nov. 21, with the soundtrack expected Nov. 17.