The real reason Dave Navarro and Carmen Electra's marriage failed? No, not a gay love affair with Tommy Lee (but tongue kisses are allowed) but Dave denies dating socialite Sarah Howard, whom sources speculated he had been dating for almost five months and that the two were practically living together. Navarro has hit back at the rumors on this official blog, posting a message that said, "So, there are a few questions that I am willing to address. These I'll answer, but I am not taking any others. I figure it's better to say something here than anywhere else. Do you have a girlfriend? No. I have been living at home, touring, making and promoting a record or shooting Rockstar for the past several months. There is absolutely no way I could be living with someone in New York. What does amicably separated mean? It means that Carmen and I love each other, we are and always will be best friends. In fact, we are supporting each other through this time. What better way to get through a tough spot than with your best friend? And that's that. (For now)." Hmmm, so he didn't really explain what caused the split. Back to the gay love affair with Tommy Lee.