Hot Stars who were Nerdy Children

3. Ariana Grande

Ariana started her career on Broadway in a musical called 13, but we mostly know her from the Nickelodeon show Victorious. Her years on Nickelodeon featured a lot of different style transformations.

Now Ariana Grande looks pretty much unrecognizable from her younger self. She is still young, but she sure looks all grown up now. It looks like her fan base now consists not only of teenage fangirls, but quite a few guys who think she’s as beautiful as they get.