Video: Tegan and Sara interview Andy Samberg

Today marks the release of Heartthrob, the new record from those impossibly catchy twin songwriters, Tegan and Sara. The duo have been promoting the album with a few YouTube videos that discuss heartthrobs, and the latest (featuring Andy Samberg) is pretty funny.

In the clip, Samberg dons a variety of costumes while quizzing T&S on what exactly defines a heartthrob. (My personal fave is the...