Kaley Cuoco Shocked To Discover What Husband Karl Cook Uses To Wash His Hair

Gettyimages | Frazer Harrison

Kaley Cuoco was straight-up shocked this weekend as she discovered what husband Karl Cook uses to wash his hair. The 34-year-old posted a new "A Cup of Cuoco" video to her Instagram on Saturday – the actress was joining billionaire heir husband Karl out in Florida for his equestrian event, with the couple filming themselves in Karl's luxurious rental property.

Kaley and Karl were doing some minor bickering about the elaborate video setup Kaley has to film her impromptu morning Instagram series, with talk also including mentions of the couple's dog Blueberry.

Kaley then revealed being flat-out unimpressed by the toiletries offerings in Karl's home. Then she got really shocked.

You can see the video here.

Kaley Cuoco/Instagram

Kaley mentioned dog Blueberry having her own shampoo.

As to any shampoo for Karl, that proved to be a different story.

“So, I go into the shower, and I see dog shampoo and a Dove bar, a Dove soap bar,” Kaley said after outlining that she'd slept really well.

“And I’m like, ‘Babe, where’s the shampoo?’ and he’s like, ‘Oh, I’ve just been using the Dove soap bar.'”

Kaley then said: "You've been here for three weeks, and he goes: 'Yeah,' And I'm like: 'You've been washing your hair with the Dove soap bar for three weeks..."

For Karl, using Dove soap to wash his hair was "totally fine."

Kaley's face said it all. She was shocked, and even more so when she accused Karl of expecting her to "wash my beautiful mane with a Dove soap bar."

Kaley clarified loving Dove soap, but "Not for my hair."

Kaley Cuoco/Instagram

Kaley's series is new, but it's proving popular. The videos showing the "Big Bang Theory" actress' musings, sleep talk, and obligatory early morning coffee are mostly hilarious – like that time Kaley totally lost it in her Rome hotel room.

Kaley's "instant coffee fiasco" made headlines last month as the actress was in Italy and wrapping up filming for her new TV show "The Flight Attendant."

Kaley's discovery that her hotel "coffee machine" was nothing more than an electric kettle with instant coffee sachets brought the mother of all meltdowns. And Kaley filmed the whole thing.

Kaley Cuoco/Instagram

"A Cup of Cuoco" is low-frills. Kaley often appears in a bathrobe, she can be straight out the shower, and the videos are mostly filmed very early – the actress is often up at the crack of dawn.

January saw Kaley unoficially update the series from a gym at 3.43 a.m., also taking to her series with a more serious side as she honored the passing of basketball legend Kobe Bryant. Kaley posted a permanent Instagram message (which you can see below), alongside talking about how much Kobe had shaped her life.

Gettyimages | Ethan Miller

Kaley was quick to take to Instagram as news of 41-year-old Kobe Bryant's death broke last weekend, being one of the first celebrities to honor the NBA icon.

"I feel so lucky being able to witness your brilliance court side so many times including your record scoring game. I loved basketball because of you. I compared every athlete to you. You made your mark on this earth and will always be the GOAT. My future children will know it was you!! Deepest prayers for Kobe, GiGi, Vanessa their 3 daughters, the entire Bryant family and the additional lives that were also lost in today’s tragedy ? ???," she wrote.