Mortifying pre-fame video of actress surfaces

This. Is. Amazing.

Girls fans, consider your days officially made.

A pre-fame music video of Zosia Mamet RAPPING has surfaced and it is just as hilarious as you are imagining.

Everyone who knows and loves Zosia’s character Shoshanna will find it hard to imagine her rapping, but to be fair – she’s not the worst!

You can still see Shoshanna in there though.

This must be how HIMYM Robin felt when Let's got to the Mall was finally exposed…

Or if Marnie's music video had actually been in real life…