Jennifer Lopez is among the most fitness-devoted celebrities in Hollywood, so you can bet that we'll always take notes on her sneakers and workout outfits. Her latest gym outfit features a familiar brand: Niyama Sol, which J.Lo has collaborated with in the past. I first caught on to the brand because of one of J.Lo's particularly glowing reviews in the form of the hashtag #whentheleggingsmakethebootylookgood, referencing Niyama Sol. Something tells us that J.Lo would look good in anything, but her endorsement is definitely convincing.

Lopez's new selfie, which has racked up 3.7 million likes and counting, also hits on another activewear trend: printed leggings.

From H&M and Free People to Tory Burch and Nike, nearly every brand has an iteration of the trend to try. Scroll down to see Jennifer Lopez's leggings, and shop the trend at a variety of price points. Selfies of your new leggings are optional but encouraged.

On Jennifer Lopez: Niyama Sol Pink Paradise High-Waisted Leggings ($92)

Next, January Jones just brought back the bikini trend I wasn't expecting.