Kaley Cuoco Looks Drop-Dead Gorgeous With Zero Makeup After Lazy Weekend Lie-In

Kaley Cuoco/Instagram

Kaley Cuoco slept late on Sunday morning. The "Big Bang Theory" actress is known for rising super-early as she takes to her popular "A Cup of Cuoco" Instagram series, but it looked like the 34-year-old had enjoyed quite the lie-in as she updated her social media this weekend.

Kaley's 10.21 a.m. update came with a confirmation that she'd just woken up – the benefits of beauty sleep were definitely visible as the blonde filmed herself with her morning coffee.

If anyone can pull off looking drop-dead gorgeous without a scrap of makeup, it's Kaley Cuoco.

Kaley Cuoco/Instagram

Kaley's video came complete with dreamy music and the low-frills vibe that the actress is so adored for. It showed Kaley looking peaceful and relaxed as she held a white mug bearing a cartoon car transporting a Christmas tree – Kaley herself was looking cozy in a gray marl top as she smiled for the camera.

Kaley wore her long blonde hair down. While there was a bombshell feel to the star's locks, the bedhead vibe was equally prominent, with Kaley definitely looking like she'd just rolled out of bed.

"Hallelujah" appeared in text to accompany the video, with Kaley also writing: "Just woke up."

Kaley Cuoco/Instagram

Kaley hasn't always looked so fresh-faced. Earlier this year, the star was in Rome, Italy as filming for her new "The Flight Attendant" show wrapped up, with Kaley finding herself in a spot of trouble.

Not only was there an "instant coffee nightmare" as Kaley found that her hotel room "coffee machine" was nothing more than an electric kettle and instant coffee sachets, there was also some insomnia – Kaley had updated her social media after 2.a.m., then hitting the hotel gym for a 3.43 a.m. workout.

Kaley Cuoco/Instagram

Kaley has finally settled on the "A Cup of Cuoco" name for her morning Instagram series. The impromptu videos that often see Kaley in a bathrobe and with soaking-wet hair are mostly humorous – they include coverage of how Kaley slept, plus her random and often hilarious musings.

Kaley's series has also included husband Karl Cook recently, with the sitcom star proving shocked to discover that her billionaire heir spouse washes his hair with Dove soap.

As to Kaley's views on the series, they seem mixed. The star seems to have fun as she films herself, but she has admitted feeling that some episodes are "boring."

Gettyimages | CBS Photo Archive

"The Big Bang Theory" has officially ended, although fans aren't going to forget Kaley's role as the ditzy-yet-street-smart Penny. Speaking to She Knows, Kaley revealed her thoughts on playing Penny.

"You know, she’s iconic. She’s the best character I’ve ever played. She has every single quality. She’s funny, she’s [silly and] I’m sill, she’s sarcastic. She loves Leonard and she loves these guys and she’s a real girl. You know, we’ve tackled a lot of issues this year," Kaley said, adding:

"Her even not wanting to have kids and her wanting to be a businesswoman. I don’t think we’ve seen that a lot in television. I was really impressed that they went that path and yeah, she’s a reason why I’m doing everything that I do in the future will be sent back to Big Bang.