Pete Wentz

We've already brought you all the OTT sexy looks from the runway and a peek inside the arduous process that went into creating the show behind-the-scenes, but there were also several must-see-to-believe moments that you'll really need to watch on television to fully comprehend/believe.

Derek Does eBay: Elle got a first look at Derek Lam's eBay collection. {Elle.com} Rodarte Designs for Opening Ceremony, and It's Kind of Affordable!: The Mulleavy sisters put out a decently-priced--and beautifully-crafted--collection for OC. {WWD, subscription required} Mrs. O's Fast Fashion: Michelle Obama wore H&M on The Today sShow. The dress is $34.95, but her stylist added custom sleeves. {H&M}

LOS ANGELES--Last night, designer Charlotte Ronson hosted a dinner, sponsored by Belvedere Vodka, for her west coast posse (sis Samantha, mom Ann Dexter-Jones and stepdad Mick Jones, Nicky Hilton, Ashlee Simpson and husband Pete Wentz, Ione Skye and Mindy Kaling included) while her hometown of NYC was hit with a snowstorm. Guests gathered around communal tables at Hollywood hotspot Eveleigh (an eatery that shares its Aussie owners with NYC’s Kingswood) and munched on calamari, butter lettuce salad and braised beef among other dishes, while Charlotte made the rounds. Despite being in the middle of designing both her namesake collection (Fall 2011) and diffusion line "I Heart Ronson" for JCPenney, the rock ‘n roll scion seemed visibly relaxed. The collaboration with JC Penney’s, she pointed out, is in fact the least of her worries. “It’s really fun because they know their customer so well. You get to really design into it. We do our few pieces, and it’s fun that the line is accessible and affordable. With them you just focus on the design. We do the full techpack but they do all of the production. So, I get to focus on the creative, which is so rare. It’s the perfect partnership.” And how does it feel to have her name exposed to such a wide, mass market audience?

What do Rumer Willis, Kristin Cavallari, Christina Milian, Josie Maran, Pete Wentz, Corbin Bleu and Wilmer Valderamma have in common? a) They all wear

Natalie: Ew, I just read that Ashlee Simpson's designing a line for Wet Seal. Britt: Of course she is. Natalie: I didn't even know Wet Seal was sti

Bad news for emo haters: The prince of guyliner, Pete Wentz, has been spotted sporting Dior Homme in the window of his Angels + Kings bar on 11th St.