One Direction and Comedian/Actor Paul Rudd are set to host Saturday Night Live this week - and let's just say that the promo will leave you with no doubt that Paul was celebrating 1D Day along with the rest of us! In fact, he even jokes that he'd like to be in the band (not gonna happen Paul.)
All jokes aside though, looks like One Direction like Paul as much as he likes them - Niall tweeted: "SNL rehearsals were really great! Amazing crew on that show! Met the legend himself Paul rudd ! Super nice guy! #honoured"
One Direction guest on SNL December 7th on NBC, check out the promo below!