
The back of Anna Wintour's head is revealed, Derek Blasberg plays a tune, and Cara Delevingne gorges on McDonald's. Plus, more of this week's best Instagrams.

Anna, the back of yo' head is ridiculous. Ridiculously awesome. If there were an award for the "world's best bob," as the caption reads, you'd win by a landslide.

Inspiration can come from the most unusual people and places. We think that may be the case for Peter Som, who spotted this adorably coordinating elderly couple on the subway. If hats pop up on his next runway... we told you so!

Witty and we like it! Fashion photographer Kevin Tachman's caption reads: "Once again, fashion has gone to the dogs." After Milan Fashion Week, this model-puppy's next big runway is Halloween.

Fashion coma? Exhausted Moda Operandi Artistic Director Taylor Tomasi-Hill face plants onto her bed for a well-deserved nap.

All packed and ready to go! Teen Vogue Editor in Chief Amy Astley has her Louis bags all in place as she jets off to Milan Fashion Week.

Model Robyn Lawley looks geek-chic in her pair of oversize frames. Robyn, you make "four-eyes" more like fab-eyes.

It's no surprise, men love their Timberlands. Rapper Theophilus London notes this trend with his Instagram of he and Kanye West's kicks: timbos on timbos on timbos.

"Sing us a song, you're the piano-man." Derek Blasberg treats British "It" girls Alexa Chung and Pixie Geldof to a "bittersweet symphony," as his caption reads.

Fashion blogger BryanBoy keeps it real with his mimicry of Valentino's ad. Peace, BryanBoy.

A hairy situation! Fashion designer L'Wren Scott holds a Starbucks mug in one hand and a furball in the other. Not exactly sure what's going on, but we're all as shocked as you are, L'Wren.

Probably any photographer's worst nightmare. Street-style photographer Phil Oh of Street Peeper exclaims, "Damn you Leigh!!" to The Misshapes' Leigh Lezark as she ruins his would-be perfect photo.

iPhones, taste the rainbow? Lucky Digital Editor John Jannuzzi flashes the colorful assortment of iPhone 5Cs and says, "choose wisely." Pick an iPhone, any iPhone.

Paperbags. So this is what models munch on to stay thin! Cara Delevingne and model pal Jourdan Dunn look happy with their McDonald's Happy Meals backstage at a fashion show. "#fashionweekdietplan" is what the caption reads, but we're not convinced.