one last time

Ariana Grande is the latest in an ever-growing list of pop stars being sued over alleged copyright infringement.

Ariana Grande has one set of pipes, but the "One Last Time singer shows just how well she uses them when she impersonated Celine Dion on The Tonight Show Starring Jimmy Fallon last night (March 20).

Ariana Grande went a little unconventional on this video...for a pop song.  The end of the world has started, Ariana is runnign through the chaos in the streets, then through a building, and ends up on the roof making out with a guy who's been running behind her while filming her. Then ...