30 Celebrity Inspired Must-Haves For Back to School (PHOTOS)

By: Rachel Levy / August 13, 2012

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“You ain’t cool, unless you pee in your pants,” Adam Sandler declared to a bunch of students in his 1995 flick Billy Madison.

Celebuzz won’t go that far — but we do say you’re not cool unless you have a few celebrity-inspired must-haves for going back to school.

Pop singer Katy Perry and Blue Valentine actor Ryan Gosling, for example, have displayed a few must-haves in a truly entertaining (and possibly educational) way.

Now, Celebuzz put together a compilation of celebs who influence school trends, tools and themes.

Who do you think made Celebuzz’s cut?

Starships singer Nicki Minaj once donned a ridiculous pink hairdo, and it was reminiscent of a big, pink eraser that most students need for doing some major mistake erasing.

Soccer star David Beckham — hubby of Posh Spice aka Victoria Beckham — was a sight for sore eyes when he sported a track jacket that is sure to inspire boys’ athletic wear for school.

And glasses don’t need to be nerdy: Twilight actress Dakota Fanning was spotted in adorable plastic glasses, a trendy way to see the blackboard during lectures.

But back-to-school time isn’t just about fashion.

Blake Lively — beau of Ryan Reynolds — latched onto her smartphone on the set of Gossip Girl in New York.  Such a device definitely was not relevant a decade ago, but now it’s almost impossible to stay current without one.

Her co-star Leighton Meester was also spotted with high-end technology, clutching her laptop computer, another must-have for succeeding in school.

Click through our gallery to see other celebs with educational inspiration.