Ali Larter/Beyonce's 'Obsessed'

I am not 100% positive but I think so. They basically tell the same story line just that is the 2002 obsessed you see more clips from the affair which leads you to believe at first that the affair might be real and in the 2009 obsessed you know that it is all in her head.

They are two completely different stories. Just have the same title.

At the end of this movie, we see that Jenna Elfman's character really is crazy, and that her journalist friend (played by Lisa Edelstein) is actually imaginary.

At the end of the Beyonce/Ali Later movie, Beyonce kills Ali Larter's character in self defense.

R.I.P. Brittany Murphy {11.10.1977 - 12.20.2009}
R.I.P. Heath Ledger {04.04.1979 - 01.22.2008}

nope, they only thing they have in common is the title.

When there's no more room in hell, The dead will walk the earth...

prefered the one with beyonce in, myself!