Mean Girls 2
Of all the ill-conceived sequels in the last few years, Mean Girls 2 is the WORST. It has nothing in common with the original. Tina Fey didn't write it. Mark Waters didn't direct it. None of the stars of the original are in it, and it's an obvious attempt at a direct-to-DVD cash grab. If you haven't gotten around to seeing this one, do yourself a favor and avoid it like the plague.