JamBase — Watch Ariana Grande perform "Imagine" her tribute to Mac Miller on last night's episode of 'The Tonight Show Starring Jimmy Fallon.' more info

Chorus.fm — Ariana Grande performed “Imagine” on Fallon last night. more info

411 Mania — Ariana Grande was a guest on last night’s episode of The Tonight Show, where she performed her new song “Imagine” with The Roots. She also[.........] The post Ariana Grande and The Roots Perform Her Song ‘Imagine’ On The Tonight Show appea... more info

Stereogum — Ariana Grande loves going on Jimmy Fallon's Tonight Show. She does it all the time. It seems to be the place where Grande, currently probably the biggest non-rapping pop star in the world, seems most comfortable in public. Last night, Grande was once... more info

Consequence of Sound — Sweetener singer also joins SNL alums Jimmy Fallon, Horatio Sanz, Tracy Morgan, and Chris Kattan in a recreation of "I Wish It Was Christmas Today". more info

Stereogum — In a promo for tonight's episode of Fallon, Ariana Grande joined former Saturday Night Live cast members Chris Kattan, Tracy Morgan, Horatio Sanz, and Jimmy Fallon to perform their iconic Christmas ditty, "I Wish It Was Christmas Today," which premie... more info

TMZ — Ariana Grande is explaining the meaning behind the Christmas tree hanging upside down in her NYC apartment, by relating the odd decoration to a topsy-turvy existence.  Ariana was leaving her apartment building Tuesday when she was… more info

Stereogum — Is it a bad idea to cover an Ariana Grande song? Probably yes, right? Ariana Grande is the moment's dominant pop star, and she's got a lot of great songs, songs that you might find yourself singing tunelessly at red lights or whatever. But she's also... more info

Consequence of Sound — Cyrus and Mark Ronson's BBC Radio 1 Live Lounge appearance also included a performance of "Nothing Breaks Like A Heart". more info

E! Online — Miley Cyrus' love for Ariana Grande knows no bounds. Before Grande released her worldwide smash "No Tears Left to Cry" earlier this year, fans wondered if it would be an... more info