Another celebrity sex tape has surfaced, and this time it's starring exes Usher and Tameka Foster. Every leaked celebrity sex tape has a story, and since this one is being shopped around, it could have been stolen from Usher's car back in 2009. Whether it's worked for their benefit or tarnished their reputation, I still don't understand why celebrities continue to take the risk of creating a sex tape in the first place. But frankly, I'm kind of over them (and I'm not the only one who finds them a joke). And if they aren't tied to a cheating scandal, what's the big deal anyway? What do you think?