Ain't Love Grande? Ariana & Pete Do NYC

On the heels of their surprise engagement, Ariana Grande and Pete Davidson popped up in NYC together, where the "No Tears Left to Cry" singer supported the "SNL" cast member at an unannounced stand-up gig.

People magazine reports that the two were hanging on each other after Davidson's set at the Comedy Cellar, posing in a group pic that included singer John Mayer and comic Sherrod Small. Small posted the shot on Instagram, referring to the couple as "Almost Newlyweds."

He went on to write, "Pete good move, she's smart, funny and adorable."

Davidson posted "went home last nite" along with a picture of his performance.

On Saturday, Grande posted a fun video of herself with kitty whiskers in which she kept saying "Pete" over and over.

The still-new couple all but confiremed their engagement via social media, with Davidson writing, “U know what you'd dream it be like? It's better than that."

For her part, Grande tweeted, “I cant believe my life rn tbh. If I'm dreaming pls knock me the f— back out.”