Looks like after treating Jessica Simpson like nobody, John Mayer has moved on to another Hollywood star: Cameron Diaz. While she has previously said that she is not interested in a traditional marriage, she had a so-called rock solid relationship with Justin Timberlake but that didn't last. In one of the classic cases of an older woman dating a younger man, Cameron Diaz who is 35 has been dating John Mayer who is just 29. They have been publicly seen at the Bowery Hotel and Indochine in New York.

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 Sheryl Crow broke up with Lance Armstrong, she continued to profess her love for him. Then Jessica Simpson talked about her never dying love for Nick Lachey despite knowing very well that he was already in a serious relationship with Vanessa Minnillo. Pamela Anderson and Tommy Lee Jones have found it hard to move on as well.

You can add another name to that list: Heather Mills. While Sir Paul McCartney has not really treated her with the respect an ex deserves, she tells BBC, "I'll always love Paul. He's the father of my child, and I'll always have strong feelings for him."

It is indeed true that couples connected by kids can never truly be separated even if they remarry, but ladies, it is over when he says it is over. By saying such things you are merely debasing yourself. When a breakup or divorce is complete, you should move on and let your partner also move on. If you are having a hard time forgetting your ex, just break your routine and do something new and different: maybe move to New York City forever.

When we end a relationship or get a divorce, why do we feel jealous if the other person finds love again, sooner than we do. It is nothing but jealousy (How to overcome jealousy) and it is a terrible emotion. In a recent interview with Elle, Jessica Simpson who has claimed that she is unable to forget Nick Lachey, she says that it was painful to see him with Vanessa Minnillo. This is when she also says that the moment after she moved out of their home, she felt "freedom."

I am also curious to know what is going on with Jessica Simpson and John Mayer. The first rumors of their relationship led to more confusion within a month about what was going on. Now we know that she is dating John Mayer but just wouldn't go public with it.

What is the best way to handle your emotions after divorce?

After getting a divorce, you really have no business having any emotion about the other person. It only hurts you and makes it harder for you to move on. Or you are so full of anger and hate that you feel that the other person does not deserve anyone else or that she or he is so bad that no one can lover her or him.

Not true. A relationship is based on compatibility of two people - just because two people can't make it together, it does not mean that they are bad people. It is just that they are not made for each other. That is why most people manage to find love and happiness again with someone else.

Maybe the attitude that Britney Spears has is much better. She tells people that it is awesome to be be single after her divorce with Kevin Federline. It is clear that she has moved on and has no anger towards her ex. She can now focus on finding love again, if she wants. Getting stuck on your ex is simply counter-productive and a barrier to finding love - potential partners will think of you as someone with baggage.

Jessica Simpson secretly dating John Mayer?

I can understand why Hollywood celebrities would need to hide their relationships. First, we heard that Jessica Simpson and John Mayer were dating each other. Then we heard that they actually never dated in the first place, and therefore, they could not breakup. And oh, by the way, Jessica Simpson is still having a hard time forgetting the love of his life Nick Lachey and she also wants to be a virgin again for her next man.

Now it is hard to say if they are actually dating (because they pretend they are not) but they were clearly together as a romantic couple on New Year Eve at Hudson Hotel in New York and continued to party at Club Stereo at another party organized by Christina Aguilera.

It is also being reported that Jessica Simpson had an offer to host the bash at Pure in Las Vegas and get paid for it but she refused to do that; instead, choosing to spend time with John Mayer. And as well all know, the Pure offer was accepted by Britney Spears who apparently made a fool of herself by passing out after drinking too much (at least she was wearing her underwear).