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A must-read roundup of our most popular stories of the week. You're welcome.

From exposed nipples to no makeup.

Plus: Beyoncé's stylist also released a line, Redken names a new brand muse and other fashion news you need to know.

We talked a lot about Cher and glitter.

Sales of prestige nail products fell 11 percent this quarter.

In the famous words of Liz Lemon, "cat noise".

They're actually pretty cool. Trust me.

Nail art for the Bob Ross lover in all of us.

For those of you who argued with us over the seemingly imminent death of nail art, it looks like you've got two major proponents on your side: Katy Perry and Rihanna, who both snapped Instagrams this past weekend of their festive holiday nails.

This past summer, we posed the question, "Is nail polish dying a slow death?" Five months later, we have a definitive answer: Yes -- and faster than we realized.

Did you know Proenza Schouler designer Jack McCollough once wanted to work in glassblowing? Yea, neither did we. Check out 11 more facts about the design duo you probably didn't know. {Racked} Former Victoria's Secret Angel Miranda Kerr hit the runway for the first time this season at Stella McCartney--and there was nary a feather in sight. {HuffPo} Kim Kardashian has been flaunting her post-baby bod (and newly blonde hair!) all over Paris Fashion Week. Don't miss a single Kanye-approved look. {US Weekly}

Come learn about Deborah Lippmann's "matteen almetto" nail.