One Direction on ‘Letterman’: Dustin Hoffman Kisses Niall Horan (PHOTO)

Who knew Dustin Hoffman was a One Direction fan?

During the British boy band’s first-ever appearance on the Late Show With David Letterman – which will air on Friday — the lads sat down with the late night host and his previous guest Hoffman, who got a little too excited sitting next to the teen idols.

The Oscar winner planted a surprise kiss on 1D’s Niall Horan, as Horan’s bandmates — Zayn Malik, Louis Tomlinson, Liam Payne and Harry Styles — looked on in amusement.

According to reports, One Direction performed “Little Things,” the second single off their No. 1 album Take Me Home, on the iconic late night set. It was the first appearance for Simon Cowell’s pop phenomenon, who are currently enjoying a meteoric rise to fame after their sold-out concert at Madison Square Garden this past Monday.

Since arriving in the Big Apple, the lads have been on a whirlwind promotional tour for Take Me Home, which dropped in November. However, that doesn’t mean Styles hasn’t had time to spend time with his new girlfriend Taylor Swift.

One Direction appears on the Late Show With David Letterman on Friday, December 7, at 11:35PM on CBS.

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