This image was lost some time after publication.

Though Lindsay Lohan and Hilary Duff have been rivals for so long that no one can even remember how it began (wait, Aaron Carter? Really?), there's at least one thing the two starlets can agree on this week: their dads each need a serious time-out. In fact, while Lohan took to the pages of MySpace to chastise her father, Duff's received an actual sentencing: ten days in the slammer for poor parenting. Before we explore why, though, let's begin with the latest in the Lohan family psychodrama, which reached its boiling point this week when a fame-hungry Michael Lohan took to the press to denounce the woman who his daughter has "gone gay" for: Samantha Ronson. That didn't sit so well with Lindsay, who made a scathing rebuttal today on her Myspace celebrity blog:

He has no idea what is going on in my life because i have chosen not to involve him in it- His recent attack on my life and my loved ones is simply for an ADDICTION THAT HE HAS- FAME. Why he feels the need to comment on anything in my life that i may want to keep private, is beyond comprehension- If he really cared about me and my life, then he would learn to respect my wishes by staying out of it... I'm not going to engage any further, though i probably could go on... I have said enough, i have a therapist, and it is not the the camera man at x17.

Wait, who is this woman and what has she done with Lindsay Lohan? Has the sometime-actress really gained such a clear perspective on fame and her own relationship to it? Perhaps she's settling down after all — in which case, she'll take no schadenfreude in the fact that Hilary Duff's father was just thrown in jail for refusing to pay his half of Hilary's upcoming 21st birthday. Says People:

As deputies handcuffed her ex, Susan Duff gasped and, according to a report in the Houston Chronicle, said, "This isn't what I wanted." What did she want? The star's mom was demanding $25,000 to fund a party and gift for Hilary's 21st birthday on Sept. 28. "I know he's a millionaire, and he's got the funds," Susan testified earlier. She added that Hilary was "emotionally upset by the abandonment of her father." (Ultimately the judge ruled that Bob had to hand over $12,500 for the bash.)

Couple these developments with the recent abuse arrest of Hayden Panettiere's father, then add a dash of general unseemliness from Jessica Simpson's manager/father Joe, and you may wonder: is there any young starlet in Hollywood who actually has a dad she can depend on? To the new guard of Demi, Selena, and the rest, we issue this stern warning: if your fathers are currently shopping at Kitson and getting age-inappropriate dye jobs at Warren Tricomi, you'd best nip it in the bud right away. Your 21st birthday might seem like a great time to emancipate yourself, but that sort of celebrity dad will never emancipate himself from your purse strings. [Photo Credit: AP]