We all know that Lady Gaga has a weird fashion sense. The outfits, the shoes, and even the fingernails.

Gaga wore black and gold acrylic nails at the launch of her Fame fragrance last September. The frugal diva kept the same nails on for her show the next day in Dublin, Ireland. She should have changed them up because one of them popped off!

A stage crew member says he found the nail onstage after that performance. And almost a year later it popped up at an auction and someone just bought that nail for $13,000. I don't even need to say that whoever bought the nail needs to go get their brain checked out.

To spend any amount of money on a fake fingernail is ridiculous, but I get it. Fan memorabilia is priceless . . . to some.

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