If imitation is the sincerest form of flattery, then these A-list pop stars should consider themselves very, very flattered. Of course, Ariana Grande made headlines just last week after she showed off her incredible impression of fellow diva, Celine Dion.
She's hardly the first star to put her spin on another star's swagger. She joins the likes of Adam Levine, Christina Aguilera and more, who have all had a little fun at their pop star contemporaries expenses.
Check out just a few of our favorites below.