"I'm no lawyer" so i couldn't say for sure. But I'm betting the will will be contested on any number of grounds not the least of which is the "sound mind and body" thing and probably the "disinheritance of future children". Plus the fact that HKS didn't have the will redrawn after Dannielynn was born doesn't look good for him. And there is so much contingency in that will for HKS to change things as he sees fit. I bet it get's thrown out in court. HKS, if he's not if prison, will fight this thing for years.
Found this while searching for stuff on HK$ - Hairdressers are us - they never lie.
http://www.ses-celebdish.blogspot.com/
I used to cut Howard K. Stern's hair and my personal opinion of him is that he's (Stern) a nut! I've seen him high, I've seen him low and I've seen him weak, I've seen him strung and I've seen her (Anna Nicole Smith) twice. I know what I saw and I know that she became his puppet. I believe that he (Stern) was in control of what she (Smith) did. If she (Smith) was too high, Stern would elbow her. And I think what happened was that he kept her doped up and when she needed to be straight or look straight, he'd give her some sort of an upper."
- Howard K. Stern's former hairdresser, Sasha, told Rick Dees in the Morning on Movin 93.9 FM in Los Angeles on Friday