Kaley Cuoco's Makeup Artist Shared the Easiest Trick for Perfecting Your Cat-Eye

Kaley Cuoco may be a fitness queen, but she's also got a few beauty tricks up her sleeve.

This week, she made an appearance on celebrity makeup artist Jamie Greenberg's Instagram Stories, where the actress showcased her love for a product from Lady Gaga's new makeup line, Haus Laboratories.

Greenberg, who was working on a cat-eye look for Cuoco, used wing-tip eyeliner stickers from Haus Labs Eye Armor Kit (Buy It, $35, amazon.com), and the results have the Big Bang star "obsessed" with the product. (Related: Lady Gaga Dropped New Makeup On Amazon, Including an Eyeliner That's Already a Best-Seller)

"It's so easy—easiest cat eye ever," Greenberg said in her IG Story.

"I can not," a wide-eyed Cuoco said of the look. "So cool... I'm obsessed!"

Like Greenberg said, what's unique about these stickers is that they're not only super easy to use, they actually look like a believable, authentic cat-eye. (Related: 5 Makeup Tricks to Transform Your Look)

And here's the real kicker: It turns out the stickers can be re-used. In an Amazon Q&A, Haus Labs responded to a shopper's question about durability, saying: "You should be able to re-use a few times if you keep the original paper and re-attach them."

If you want to try the look yourself, Haus Labs recently posted a simple 2-step tutorial in an Instagram Story. All you have to do is apply the wing-tip sticker to the outer corner of the eye, then follow up with a liquid liner of your choice (FYI, Haus Labs Eye Armor Kit comes with the makeup line's best-selling Liquid Eye-Lie-Ner) to define the eye and connect the wing if you so choose (Greenberg and Cuoco skipped the second step in their IG Stories).

In addition to her obsession with Gaga's innovative eyeliner stickers, Cuoco said she thinks Haus Labs Le Riot Lip Gloss in Corset (Buy It, $18, amazon.com) and RIP Lip Liner in Myth (Buy It, $16, amazon.com) are "brilliant."

Cuoco's not the only A-lister loving Gaga's new makeup line. Last weekend, Maren Morris, Sarah Hyland, and Leona Lewis all wore Haus Labs Glam Attack Liquid Eyeshadow Shimmer Powder (Buy It, $20, amazon.com) as well as the line's Liquid Eye-Lie-Ner (Buy It, $20, amazon.com) to the 2019 Emmys, courtesy of celebrity makeup artist Allan Avendano. (Related: 10 Celebrity Hairstyles and Makeup Looks to Steal from the Red Carpet)

Whether you're glamming up for the Emmys red carpet or simply looking to perfect an everyday cat-eye, clearly there's something for everyone in Lady Gaga's new makeup line.

• By Rebecca Norris