Katy Perry Gets Interviewed by 7-Year-Old Then Duets with HerThis is adorably funny!
Harry Styles Surprises Audience During Secret Show With Duet With Stevie Nicks (Video)His hour-long set contained songs almost exclusively from his new LP, although fans in attendance were treated to one incredible surprise.
Fan Asks Mariah Carey if He Can Sing to Her, She Joins HimThis fan did not expect it!
4-Year-Old Sings Adorable Duet WIth Moana's Auli'i CravalhoMoana was a huge hit for Disney this summer. Auli'i Cravalho, who voiced the title character, has joined up with the viral father-daughter duo to sing the Oscar-nominated song "How Far I'll Go."
Vin Diesel, Pop Sensation? Actor Featured In New Duet With Selena GomezSelena Gomez and Kygo released a new track "It Ain't Me" to acclaim, but the world has provided us with something we didn't know we needed.
Jimmy Fallon & Vanessa Hudgens Give The "Friends" Theme Song A MakeoverDo you ever get the feeling that Jimmy Fallon wishes he was a singer rather than a talk show host?
4-Year-Old Girl And Dad Sing Amazing DuetThis might be the absolute cutest video we've seen this week.
Ariana Grande And Jimmy Fallon's Snapchat Duet (Video)Last night on the Tonight Show, Jimmy Fallon and Ariana Grande took their lip sync game up a notch.
James Bay And Ed Sheeran Team Up For "Let It Go"Check out video of their duo.
Andy Grammer...Country Music Star?
Ed Sheeran Joins A Teenage Girl On Stage At The Mall Singing His Song For The Best Duet Ever
Little Girl Sings Duet with Rottweiler

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