Today Barack Obama might be all serious while trying to fix the dismal economy, but in this behind-the-scenes video taken this Summer he's just a teasing dad talking about his daughter's love for the Jonas Brothers. During the DNC, Barack bet Malia $5 that she would stammer and have nothing to say when she met Nick Jonas. Watch the adorable clip, which includes some dance moves by the now president. I'm still wondering: Who won the bet?!