You'd think if you're staring in a super cool new musical that's literally picking up awards left right and centre, then you'd have a pretty good knowledge of musical type things.
Well, appaz Ryan Gosling and Emma Stone didn't get the memo.
The stars of FAB new film La La Land were tested on their musical knowledge and it turns out they know naff all, NGL.
Emma kinda held it together a bit and gave us a little snippet of her amazing singing voice with a few renditions of some classical musical numbers.
But Ryan literally had no clue what was going on. Poor lad.
(P.S. how FIT is Ryan?)