It's Like Looking in a Mirror ...

Tina, meet Sarah. Sarah, this is Tina.

Here's what we know about Sarah Palin's scheduled appearance on "Saturday Night Live" tomorrow night. The wannabe VP will appear aside her doppelgänger, Tina Fey, in a sketch -- but so far, it hasn't been written yet.

Although people are speculating host Josh Brolin would appear with Palin as George W. Bush, as of now....no W-themed sketch planned.