I am hearing some serious rumors coming out that Mario Lopez and his "Dancing With The Stars" dance partner Karina Smirnoff are living together. I was impressed by their remarkable chemistry on the show and this led to a trip to meet the family. Then they vacationed together in Mexico.

This was a logical step to take for both of them but what is frustrating Hollywood watchers like me is that simply refuse to even admit that they are an item. I really hope that things work out for them because they really are a cute couple.

Denise Richards and Richie Sambora got into a relationship and along with Charlie Sheen and Heather Locklear ended up creating one of the biggest messes in Hollywood.

While Denise has confessed to OK! that she can never be friends with Heather again, it now turns out that she and Richie have also broken up. Ouch!

Indeed, it is understandable that Richie's father recently passed away and Denise's mom has cancer too. There is simply a lot going on in their lives but these so-called retaliation romances simply do not work.

First, while Jessica Simpson and John Mayer were privately dating they did not want to admit it in public. Apparently, she was having difficulty forgetting Nick Lachey, who had already moved on. She even expressed a desire to become a virgin again. After a lot of unnecessary drama, they became a couple.

What always bothered me, though, was that bold Jessica Simpson was like a pet dog of Mayer. No wonder she was jealous of Nick Lachey. Looks as if he treated her just a groupie who would do anything to be with him.

Finally, the guy got tired of this airhead and has ended the relationship. But not so fast. Maybe they will make up because this is the guy that Joe Simpson loves. He never liked Nick Lachey.

I will keep you posted of this musical chairs game.

After the divorce of Dita Von Teese and Marilyn Manson, we were all wondering what the reason was and assumed that it was that bad girl Evan Rachel Wood. Well, she may be a trigger but it looks as if the main problem was how different both people are.

"I was completely destroyed. I had no soul left," Manson says of the marriage. Now those are pretty harsh words for someone to say of his ex after they were together for some seven years. It so turns out that Manson has some strange working hours and Dita just wasn't able to live with that. In other words, like many other wives, she wanted him to change. That is where the problems started.

The message from the end of this relationship is that a marriage does not mean that you have a right to change your partner the way you want. People change only when they want to.

I have always admired Uma Thurman as an excellent ex-wife and Bruce Willis as an excellent ex-husband. In our short lives, there really shouldn't be so much hatred after a divorce.

Here is some more juicy information about Bruce Willis, Demi Moore, and Ashton Kutcher. They even vacation together. Willis tells Vanity Fair that he considers this is "extended family." Rightfully so! They have three children together (Rumer, Scout, and Tallulah) and they are trying to raise them with minimal disruption to their lives.

So ladies and gentleman, it may be fine to divorce but bitterness is not welcome.

Jennifer Esposito and Brad Cooper divorce

Any time someone gets a divorce before 7 years have passed (the itch is not supposed to start by then), I get concerned. Of course, marriage of Pamela Anderson and Kid Rock didn't last much. So was the case with Kenney Chesney and Renee Zellweger.

Now you can add another name to that list: Jennifer Esposito and Bradley Cooper have ended their marriage after a mere four months. What was the reason? Who knows? "Irreconcilable differences" is just meaningless outside the courtrooms.

There are several unanswered questions since these guys did not wed on a whim in Las Vegas. The two dated for a year, got engaged, and then tied the know.