6 things you (probably) didn't know about Tina Fey

Happy Birthday, TIna Fey! That's right, the ultimate funny lady turns 45 today!

I think we can all agree that Tina has had an amazing career. From "30 Rock," to one of the most quotable movies of all time, "Mean Girls," she has managed to stay on top of her game ever since she hit the SNL stage.

Watch the video above to find out some interesting fun facts about Liz Lemon herself. Did you know she won an Emmy for her portrayal as Sarah Palin on Saturday Night Live? Rightfully so.

Click through the slide show below to see Tina's hilarious last appearance on David Letterman!

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