From the '90s to the aughts to today, clothing has been as crucial to showcasing characters' personality traits as their story arcs.

It's like all of our teenage dreams -- and simultaneously, all of our teenage nightmares -- are coming true.

The poster for Carine Roitfeld's documentary Mademoiselle C is here, and her fantastic behind takes center stage. Watch out Pippa, there's a new tush in town! {The Cut} Cara Delevingne is apparently to blame for the decline of an entire product market, just for having eyebrows. But seriously--tweezer sales are down, and Google searches for Cara's name and "fuller brows" are way up. You do the math. {Daily Mail} Amanda Seyfried mixes grunge and punk for the September issue of Glamour Paris. {Fashion Gone Rogue}

Robert Pattinson's first ad for Dior Homme Fragrance is finally here, but you can barely see him--and sadly, he's not shirtless. Come on, Dior, we wanted to gaze longingly into R. Patz's eyes--or abs! {Dior's Twitter} Shoe designer Sam Edelman is expanding his empire from the feet up to produce a line of sportswear. His ideal customer is a girl who lives on Instagram, Facebook, and Twitter... pretty sure he's pegged like 80% of the population there. {WWD, subscription required} Justin Bieber apparently got into a fight involving an H&M bowtie... but what's even more ridiculous is that he had his bodyguards beat up a fellow club-goer "like he was in Die Hard." Grow up, dude. It's time. {The Cut}

We caught up with the adorable, ever-stylish Rachel Bilson at last night's Piperlime event to talk girl crushes, stealing clothes from the Hart of Dixie set, and which of her super hot co-stars she prefers.

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Oh No, Coop: Word out of LA is that Mischa Barton is being held at the hospital on a 5150. That's a Britney-style psychiatric hold. Send in Ryan Atwoo

Here's a fun fact to start the morning: Rachel Bilson is designing a dress with Brian Reyes. She announces the collaboration in next month's NYLON.

Does anyone else think it’s funny that both The OC and Gossip Girl aired episodes centering around a Cotillion? We realize both shows were created by