Did Pharrell Williams get lucky ... at Sephora?!

On Tuesday the singer/producer stepped out in Paris, and we were shocked to see that he was wearing a significant amount of eyeliner. He wore eye makeup to the Met Gala a few years back, but as far as we know, he wasn't attending a punk rock-themed party...

The previous day, the 41-year-old musician appeared on BBC Radio 1 in London, and he revealed that he'd love to work with One Direction. "I would. What's the worst that could happen? Something that we don't think is good? We don't put it out," he said.

So how has his life been since he basically became a solo artist? "Two years ago my management said Columbia Records wanted to have a conversation with me," he said. "My life has changed ever since. I've not gotten used to it. The only reason why I said yes was because I was so overwhelmed and touched that they even cared what I would make. I wasn't asking for it. Even up until my first show, I didn't know what I was going to do."

Aww, we love him! But we still want an explanation behind the guyliner...