Fashion Week may be over, but pop queen Rihanna is just getting started.

“If I’m wearing a top, I don’t wear a bra,” Vogue’s March cover girl tells the magazine. “If I’m wearing a bra, I just wear a bra.”

She has a rule, too, for shoes, like her 4-inch, pointy-heeled Saint-Laurent boots.

“It’s not about pain,” Rihanna says. “It’s about the commitment. I say to myself, ‘I want to look like this,’ and worry about the pain later.”