After teasing fans about her upcoming album, Miley Cyrus has finally unveiled a new project!

Major Lazer premiered, "Ashtrays and Heartbreaks," a new Snoop Lion track featuring Miley's vocals. Diplo and Ariel Rechtshaid produced the summery track, which radiates Snoop's chill vibe.

While the rapper spits about blowing a lot of smoke in the air, Miley gets emotional, singing, "Is there any possibility that everyone feels like me ... You're gone, but you're never missed."

What do you think of this collaboration? Sound off at @theboombox.

Listen to Miley Cyrus and Snoop Lion's "Ashtrays and Heartbreaks"