You can't mention Allison Williams singing without linking to the most brilliant non-Shosh 30 seconds of last season on Girlshttps://www.youtube.com/watch?v=An-wvSev7LY
Let me be blunt: Alison Williams does not look like a young boy.
There's some auto tune going on in that Girls video. But I think was part of the joke.
This is adorable. http://mashable.com/2014/07/31/brian-williams-peter-pan-allison-williams/