For those of you who aren’t old enough to remember, Paulina Porizkova here is a Czech model who was really big in the ’80s. She’s also a former SI Swimsuit Issue cover girl, but considering how great she still looks in a bikini, she could be in next year’s issue too if you ask me. Anyway, I just read that Paulina’s turning 50 in 2015, but I don’t believe it. That booty looks at least 20 years younger! I guess I’ll just have to do some hands-on testing of my own to know for sure. You know, for science or whatever.