Marc Jacobs seems to have started something with his Louis Vuitton bunny ears. Madonna wore the Vuitton ears to the Met Gala; the Olsens wore lace versions by Maison Michel this week at the Opening Ceremony party in Japan; and now Lady Gaga is on the cover of September's NEO2 wearing another set of lace ears by Maison Michel.

When exactly did it start? It was when bunny-eared model stepped onto the Louis Vuitton Fall catwalk.

But why the bunny ears? According to Marc Jacobs, "There's a girl who works for us, Lucy, she's on the design team, and Adrian, one of the boys, was tying a little bit of fabric around and it reminded me of bunny. We were thinking of all these different things like can-can dancers, and I saw this piece of fabric wrapped around Lucy's head and said: Bunny ears, that's what we need to finish this look."

I'm not sure if you'll see me with any of those soon, but I'm seriously contemplating about it.