VIDEO: Ariana Grande & Miley Cyrus Premiere 'Don't Dream It's Over' Music Video!

Pop superstars Ariana Grande and Miley Cyrus teamed up for charity in an all new music video shared today on Cyrus' official Facebook page.

Below, watch the duo (wearing cozy onesies!) perform the Crowded House rock classic "Don't Dream It's Over". The project hopes to raise awareness for The Happy Hippie Foundation, a nonprofit organization recently launched by Cyrus to shine a spotlight on the plight of homeless youth and others, including the LGBT youth community.

Cyrus captioned the video: "Soooooo thankful for Ariana Grande for being a part of the?#‎backyardsessions?!! You're the sweetest little ?#‎happyhippie? bear-mouse ever! Loooooove you The Happy Hippie Foundation ?#‎HappyHippiePresents??#‎dontdreamitsover?

For more on The Happy Hippie Foundation, click here!

Source: Facebook