Hi

I am hoping someone can help, I am looking for a song which I don't know who by or what its called I can only describe the music video...
It's a kind of dance/electronic type song

There is a fat janitor with a moustache and he ends up walking into a audition room where two ladies dressed in leotards and leggings are dancing in front of three judges and he starts dancing with them and he is really good

Bit of a bad description but that's all I know

Hope someone can help