28. Jessica Alba
It would be easy to say that Jessica Alba is just a product of the bad movies she was in. That is a decent argument, as she’s been in some crappy movies like The Love Guru, Good Luck Chuck, and the Fantastic Four.
However, when you watch her performances, you aren’t seeing a quality actress in a bad film. You’re seeing a bad actress in a bad film. Flat emotions and flat line delivery do not do much, even when delivered by a pretty face.