Who knew that celebrities love lounging in cozy sweats just as much as we do? Thanks to the athleisure fashion trend, sweats are no longer reserved for the gym. Take it from Jessica Simpson who posted a picture on Instagram of her favorite sweatshirts from her collection called The Warm Up. “Sunday lounging…hands down the most comfortable sweats I own!!!” she captioned the photo.

But Jessica Simpson isn’t the only celeb that loves a good ol’ pair of sweats. Khloe Kardashian‘s Good American line and Rihanna‘s Fenty by Puma fashion line are loved by fans everywhere and continue to push fashion boundaries (fishnet sweats anyone?). And since the athleisure trend is here to stay, looking cute in these sweats has never been easier or more acceptable. Scroll down to shop Jessica Simpson’s favorite sweat set from The Warm Up (on sale now!) and a few of our favorite picks from the Good American and Fenty Puma by Rihanna collections.

Jessica Simpson The Warm Up

Buy It! Jessica Simpson The Warm Up Chevron Logo Hoodie, $29.99 (orig. $44) and The Warm Up Striped Logo Sweatpants, $16.99 (orig. $44); macys.com

Fenty Puma by Rihanna

Buy It! Fenty Puma by Rihanna Velour Hooded Pullover, $180 and Velour Lacing Tight, $130; puma.com

Good American

Buy It! Good American The Fishnet Zip Up, $159 and The Fishnet Jogger, $149 and The Good Hoodie, $160; goodamerican.com

Which celebrity-designed athleisure line are you loving? Comment below and let us know!

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