Anna Kendrick is a national treasure and don’t dare you tell us otherwise.
The pint-sized beauty was chatting with Conan O’Brien last night when she and the host spontaneously burst into a song musical style.
Well, they were discussing her new musical film The Last Five Years so it wasn’t ENTIRELY spontaneous, but that doesn’t make the bit any less fun to watch!
We just feel bad for Andy Richter‘s part! Poor guy!
The Pitch Perfect 2 actress and the late night host also went on to discuss her thoughts about naked selfies (she’s into them except for ONE thing) and her rules about Twitter!
Ch-chc-eck out the HIGHlarious song and the rest of Anna’s interview (below)!!!