Here’s Your Favorite Child Star Who are All Grown up, Then&Now

20. Jonathan Taylor Thomas

This heartthrob teen started working when he was a kid. In the 1990s, Jonathan Taylor Thomas played middle child Randy Taylor on Home Improvement and voiced young Simba in Disney's original take on The Lion King, becoming one of the premiere teen magazine pin-ups of the era.

But he stepped out of the spotlight and have said goodbye to Hollywood now. Now, he’s 40 years old, and barely been photographed in public.