Miley Cyrus, Ariana Grande Duet on "Don't Dream It's Over," Flirt Up a Storm in Onesi
 

Miley Cyrus, Ariana Grande Duet on "Don't Dream It's Over," Flirt Up a Storm in Onesies: Watch **w!
Miley Cyrus and Ariana Grande sang a duet of Crowded House's "Don't Dream It's Over" and got pretty flirty while wearing onesies -- see the cute video!This article originally appeared on Usmagazine.com: Miley Cyrus, Ariana Grande Duet on "Don't Dream It's Over," Flirt Up a Storm in Onesies: Watch **w!