The One Direction singer was one of SNL's musical guests on Saturday, Dec. 20, appearing on-screen with the rest of his chart-topping boy band to perform their latest single "Night Changes."
Wiig also appeared on the last pre-Christmas SNL, making a surprise appearance during Amy Adams' monologue.
And at the show's afterparty (held at downtown NYC hotspot Buddakan), it was evident that both Styles and Wiig were in the mood for celebrating! The pair jumped up for a spot of Dirty Dancing when the movie's trademark 1987 hit blasted out into the room — and it was all caught on video and shared via Instagram!
In one video, Styles, 20, grabs Wiig, 41, by the hand and leads her onto the dance floor (via a table top, in true rock 'n' roll style!) for a half ironic, half seriously sexy dance to the classic hit. In another, the pair throw their arms open to sing along to the musical chorus, before Styles pulls his dance partner into a closer embrace for some more intimate moves.
This isn’t Wiig’s first Harry Styles moment. In February, the Bridesmaids star conducted an entire interview on The Tonight Show Starring Jimmy Fallon, dressed as the musical heartthrob — even sporting a Styles-style wig and attempting a British accent.
But judging by the attention Styles was paying the blonde comedienne on Saturday night, there’s no hard feelings about her hilarious impersonation!
“Always lovely being at @nbcsnl Should be a funny night,” Styles wrote as he anticipated his SNL evening. “Hope you enjoy!” he told fans. Looks like he certainly did!