Despite the glitz and glam, Cole Sprouse stated that it wasn't all fun and games for him when he first started out as a kid star on television.
#ColeSprouse
Even the youngest of the Millennial Disney stars are full-grown adults by now - what have they all been up to since the days when Selena Gomez and Justin Bieber were THE It Couple?
It's hard to tell which child celebrities will end up as well-adjusted adults, but if we had to guess right now, we'd probably all say that the charming and self-possessed young actor Mckenna Grace will probably be one of them.