That was her character in Friends, The Good Girl, Office Space, Rock Star, Picture Perfect, Along Came Polly, She's The One, and apparently Bruce Almighty as well - although the last one I absolutely refuse to watch no matter how much my wife wants to see it.
I actually saw Bruce Almighty. Funny thing is I barely recall her being in the movie. Still, I think she is nice to look at.
That's all I see as well when Jennifer "acts". Rachael.
Bruce Almighty isn't that bad. Jim Carrey is pretty funny in it.
Aniston's part in that movie is so small that you barely even notice her.