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Watch Ariana Grande and Jimmy Fallon lip sync their way through a whole conversation

Instead of a conversation or a lip-sync showdown, Jimmy Fallon and "Tonight Show" guest Ariana Grande had both — at the same time.
/ Source: TODAY

Jimmy Fallon knows how to keep us entertained, whether he's having a lip-sync battle on "The Tonight Show" stage or just a chat. But on Monday night, the host took the late-night laughs to the next level with guest Ariana Grande.

Instead of a conversation or a lip-sync showdown, they had both — at the same time.

In the bit, Fallon and Grande bantered back and forth about the usual stuff — social media, recent events, plans for the weekend — but they did it all with the help of song snippets from Rihanna, Sia, Frank Sinatra, Lukas Graham, Tone Loc, Justin Bieber and more.

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At one point Fallon even used Grande's own lyrics to tell her that he feels "like a dangerous woman."

Jimmy Fallon's \"Lip Sync Conversation with Ariana Grande.\"The Tonight Show / YouTube

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Later in the show — after the big lip-synced laughs — Grande really belted out those same lyrics.

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