We promised there'd be a porn star somewhere on our list of the hottest rockstar daughters --  meet Avy Lee Roth, the reported child of the one and only "Diamond" David Lee Roth of Van Halen fame.

Apparently, the famous singer is pretty hush-hush about whether or not the two are related, but according to Avy, she's without a doubt the singer's daughter. Do they have the same looks? It's hard to tell. But the undeniable truth is when this hottie was conceived Roth was with a plentiful amount of beautiful women. So maybe the odds are in Avy's favor.

And while we're told Avy isn't in the business anymore, her father just won't stop rocking, having recently released his first album with Van Halen in 28 years.