Kaley Cuoco's Hot Sister Bri Shows Off Slamming Gym Body In Spandex Sweat Session

Briana Cuoco/Instagram

Kaley Cuoco isn't the only headline-maker in her family. The "Big Bang Theory" actress comes complete with her 31-year-old sister Briana – Bri might come lower profile, but she's been featuring regularly on Kaley's social media of late.

Bri is an actress – while she did briefly feature on "The Big Bang Theory" in 2013, she's set to make more appearances alongside her sister in Kaley's upcoming HBO Max series "The Flight Attendant."

Today brought a fresh series of workout videos from Bri over on her Instagram stories.

Briana Cuoco/Instagram

Bri's videos showed her solo and in her bedroom – as The Blast has previously documented, Bri was on the same NYC to L.A. flight Kaley took under a week ago after the novel coronavirus saw filming for "The Flight Attendant" paused. Safe to assume Bri is in L.A.

Bri was seen wowing the camera in a stylish black spandex pair of leggings paired with a sports bra, delivering impeccable reps as she worked her already-strong core in a fuss-free look that also included her dark hair worn in a bun.

Briana Cuoco/Instagram

Bri is also an entrepreneur, running her stylish Cult L.A. clothing line. The brand has been spotted on sister Kaley via her stories – Bri didn't tag her label in today's videos, but it's possible she was kitted out in her own merch.

Bri also made a high-profile Instagram appearance this month as she featured alongside Kaley on the 34-year-old's "A Cup of Cuoco" Instagram series. The impromptu videos showing Kaley enjoying her first coffee of the day mostly come solo, but the Bri episode proved especially popular with fans.

Briana Cuoco/Instagram

October 2019 saw Bri profiled by Voyage LA as the singer and actress' clothing brand got featured.

"I did a lot of print work and commercials as a kid. After my parents realized I also loved to sing, they put me into singing lessons and that transitioned into doing a lot of musical theatre," Bri said, adding:

"In middle school, I started dancing seriously and throughout high school that became my sole focus. After graduating, I worked briefly as a dancer on shows like 'Glee' and 'America’s Got Talent' but I quickly realized being a dancer wasn’t what I was meant to do, my heart was with singing and acting."

Briana Cuoco/Instagram

Bri's brand is still relatively new, with under 5,000 followers on its Instagram. Bri continued to admit that she'd been pretty clueless about founding a brand.

"So, almost two years ago, I don’t know what possessed me to go into an industry I knew literally nothing about, with absolutely zero experience or knowledge in starting or running a business, but I decided to start a brand – CULT. It’s been a long road of development but we are about to finally put out our first few pieces and I could not be more excited," she added.

For more from Bri, check out her Instagram.