I'm not that old, but I remeber Debbie Dunning replacing Pam Anderson on Home Improvement. Debbie fit the cute girl that might know a bit about tools way better than Pam did. Debbie is still looks just as good today as she did then.
I watched. I said I wouldn't, but I did. Aliens. Frickin' aliens. Of course, they're aliens. 1% genetic difference from humans, which means they age really slowly, but they're as different from us as we are to monkeys.