Has Anyone Else Noticed the HUGE Trend in Celebrity Pin up Looks?!

To be honest, I don't usually care how celebrities dress on a conscience level. I usually don't even care to stay updated on the celebrity buzz, but I can't help but notice the HUGE trend in celebrities rocking the pin up look! Who do you think pulls it off the best?

Of course, Katy Perry loves to rock the Pin Up Girl look:

& Christina Aguilera:

& the lovely Dita Von Teese:

& Gwen Stefani:

Scarlett Johansson:

But even celebrities you wouldn't expect!

Like:

Mila Kunis:

Kelly Rowland:

Kristen Stewart:

Sandra Bullock:

Jennifer Lopez / Jlo:

Hayden Panettiere:

Kristen Bell:

& Hayley Williams from Paramore! :

Comment on this post and let us know who you think looks the best as a pin-up!!