It’s hard to believe that we’re on the sixth installment of Jurassic Park, almost 30 years after the OG movie his theaters in 1993 — even though there was a 14-year hiatus between Jurassic Park III (2001) and Jurassic World (2015). The break does, however, make it very easy to see the divide between old and new movies, as the 2001 red carpet featured married David Duchovny and Tea Leoni and then we jump to 2015 where a very famous Chris Pratt is everywhere. In fact, back in 2001, Chris Pratt only had a short film and one TV episode under his belt. Crazy, right? Here we revisit the red carpets of all six Jurassic Park movies with celebrity guests ranging from Princess Diana (seriously!) and Alyssa Milano in the ’90s to Sofia Vergara and Heidi Klum’s adult daughter this year.