Just like us, celebrities were once normal children who did their homework and developed pimples just before they were brave enough to ask their high school sweetheart out to prom.
Yes, believe it or not, they also lived in the real world at one time and thanks to the Internet there are countless photos of them in their childhood years, blissfully unaware of the life they would one day lead.
With that in mind, we at OMG Lane thought it would be fun to create a quiz about baby-faced celebrities. All you have to do is analyse the childhood photos and guess the name of the star from the four options below. You don't actually win anything, but if you do well there's always the kudos of knowing you know more about Zac Efron's childhood than you do your own.