Ariana Grande and Jimmy Fallon sang classic duets by ROSE, Lady Gaga and more on 'The Tonight Show.' Here's the video.

Ariana Grande did the most during her appearance Tuesday on The Tonight Show Starring Jimmy Fallon.

For Good, Ariana Grande stopped by The Tonight Show on Tuesday, where she performed a medley of duets with Jimmy Fallon ...

The singer and actress showed off her impressive skills on an episode of 'The Tonight Show Starring Jimmy Fallon,' on Nov. 18 ...

Ariana Grande appeared on The Tonight Show ahead of the arrival of Wicked: For Good and took the opportunity to showcase a ...

Ariana Grande had Jimmy Fallon flying off the handle with her wicked wand skills while promoting "Wicked: For Good" on 'The ...

Later this month, The Tonight Show Starring Jimmy Fallon is going full Oz ahead of the release of the highly anticipated ...

For Good performed a new rap for The Tonight Show that is going viral. The number served as a sequel to the viral rap the two ...

Jimmy Fallon enlists Megan Thee Stallion and Ariana Grande for "It Was A…(Masked Christmas)," a seasonal tune for the COVID-19 era. The song and video just dropped and are sure to make vaccinated ...