I don't know where Tammy comes from, but girl is a hilariously hot mess. She's got a couple YouTube videos where she helps get you ready for prom (or a wedding or whatever), but in her latest episode, she decides to put together a Diablo III Demon Hunter costume for herself. Because she loves crossbows, naturally. It's awesome. The kitty cat shirt just pulls the whole look together. Love.
(Also? Can't get enough of her background music!)