3 Celebs Who Prove Even Style Stars Wear Sweatpants Sometimes

What We See: When she's not playing the superstylish Shoshanna on Girls, she totally sits front row at Fashion Week and likes to experiment with her look, giving feminine pieces some edge with dark, masculine accessories.

What She Likes to Relax In: “I own this pair of American Apparel leopard-print drop pants, and I have an old, vintage gray sweatshirt — I think it’s, like, some dude’s old track sweatshirt — and those two things together are just my heaven. I just want to live in that.”

What We See: The cover star of 2015's Sports Illustrated Swimsuit Issue, who looks great in a bikini and curve-hugging minidresses.

What She Likes to Relax In: “I am like the queen of being in sweatpants and pajama pants 24/7. When I’m not working, I’m really not working — I’m just looking like a bum. I can’t even tell you I wear anything cool because it’s not designer, it’s like old, crummy t-shirts. I wear some of my brother’s old boxer shorts from, like, high school, because they’ve been washed so many times that they’re so soft. So that’s kind of my go-to look when I come home.”

What We See: A top model, who's walked in everything from Victoria's Secret to Oscar de la Renta. She rocks gowns on the red carpet and dons bikinis in Sports Illustrated.

What She Likes to Relax In:“Sweatpants, oversize shirts. I wear this Helmut Lang skirt all the time around the house. It’s sexy, it has a slit, but it’s comfortable, so I just wear it with no underwear. I’m still naked, but it covers me.”