Yet another celebrity break-up. Two in one week! This could be a record!

Some celeb-bloggers are reporting that singer John Mayer has dumped Jessica Simpson.

And we thought it was going to last.

Finally Mayer came to his senses and realized Simpson couldn't carry a conversation unless it is about shopping or hair extensions. Think she is upset since her ex-hubby, Nick Lachey, is now shacking up with MTV VJ, Vanessa Manillo?

Poor Jess....she's sleeping in those $2400 sheets alone now.