There are some movies you know will either be incredibly enjoyable or complete and utter disasters. Bad Teacher, opening this weekend, appears to be one of those movies. Cameron Diaz stars as a teacher who can barely be bothered to do her job at all, let alone do it well. Now, in case you don't remember, Cameron Diaz and Justin Timberlake were quite the hot couple at one time, as many reviews mention. The fact that there's a sorta sex scene in Bad Teacher means their past relationship is giving this movie quite a bit of buzz. Personally, I'm much more excited to see them alongside funnyman Jason Segel.

But does the movie earn a passing grade, or is Segel the only thing we have to look forward to? Reviews for Bad Teacher tell us what to expect.

The competition went from a top 20 to a top 16 in a matter of minutes on the So You Think You Can Dance results show. The bottom three was not totally surprising, but still a bit of a bummer. And when they got down to it, Nigel reminded the dancers that their solos before eliminations are not just a chance to do a little dance for America -- it's called "dancing for your life" for a reason. Unfortunately, some of them just couldn't do it, and it cost them their lives on the show, as Nigel insisted.

Last night was the top 20's second chance on So You Think You Can Dance and it went well for most of them, but there was a bump in the road and that bump's name was Obama. President Obama's address meant the DVR was completely confused and, as a result, some of us might have missed a couple of the night's dances. He is clearly not a fan of the show. It's always a shame when something like that happens because you know those couples might end up in the bottom based on that alone.

But the President's address also had another effect, an unexpected one that may prove lucky for one particular couple, but may hurt them in the end. I think you all know which couple I'm talking about ...