Tina Fey: Brad Pitt's Most Crazed Fan

American actress and comedian Tina Fey costars with Brad Pitt in the upcoming animated film Megamind. They haven't even met till now as both of them are recording their lines at different times. Tina says: "I'm pretty sure we're going to meet at some point," Fey, 40, told PEOPLE at San Diego's Comic-Con International on Thursday. "I've sent him over 100 letters saying that I'm pretty sure we're going to meet. And 100 chunks of my hair. If that's not a great gift, then one of us is crazy."

Fey came to Comic-Con trying to prevent herself from using 30 Rock character Liz Lemon's favorite exclamation of frustration: "Nerds!"
"I felt like I didn't want to say anything that would get me in trouble," she says, despite being prompted by a familiar gag from a former Saturday Night Live costar. "Jimmy Fallon emailed me and said 'Nerd Alert! You're at Comic-Con!' "

Source: People