Looking ahead in the year 2018, there are a bunch of momentous celebrity birthdays to sing about. Some very big names will hit the half-century mark, as well as some smaller names you may remember from the '80s and '90s. Can you believe Breakfast Clubbers Molly Ringwald and Anthony Michael Hall will be 50-years-old this year? They were both 16 when they made that movie.

Other celebs you might be surprised to learn turn 50 include Owen Wilson, Naomi Watts, and Ashley Judd. Famous people always look so good, it's impossible to guess their ages. Some still look so young, it makes us want to cut them in half and count the rings to know the real truth!

So mark down the dates ahead and wish your favorite celebs happy 50ths in the coming months!