*Note: we're going from least shocking to most shocking--even though they're all really shocking.*
1. To be fair, it should never be shocking when Jennifer Lopez breaks up with anybody, but when that somebody is Marc Anthony--father of her children--it's pretty shocking. The couple had dated in the past before getting married in 2004. So we figured, "Yay! They found each other again. They're meant to be!" But sadly, the couple broke-up in 2011 for good. Although apparently they're still friends.