Justin Bieber & Andy Samberg: SNL 'Roommates'!

Justin Bieber and Andy Samberg spoof The Roommate in a Saturday Night Live sketch airing on February 5.

The 16-year-old pop sensation starred as the roommate of Declan, a not so stable guy who Justin believed was trying to kill him.

Inside the cut is a video of Justin guest starring in a Church Lady sketch with Dana Carvey! Looks like the Church Lady has a thing for the Biebs…

FYI: Justin suited up in D&G for his cameo appearance on SNL.