Get ready for cuteness overload. In this installment of Picture Perfect, we've rounded up tons of pictures of young One Direction, ranging from the time that One Direction were babies up until their middle school years.

In these One Direction baby pictures, see Harry Styles, Niall Horan, Zayn Malik, Liam Payne and Louis Tomlinson before the years of fame and female fanatics... well, before the years of walking even. We've also included some pics of 1D as toddlers and tweens, like Harry wearing a bra and Louis playing soccer (some things never really change).

Do you think any of the One Direction members look really different? Check out these pictures of young One Direction and leave a comment below explaining who you think the cutest kid was.

Harry Styles

Niall Horan

Zayn Malik

Liam Payne

Louis Tomlinson

And here's what they look like now!

Jason Merritt, Getty Images