Kaley Cuoco smoulders in sexy Instagram snap as she cuddles up to pet pooch under the covers in bed 

She is set to celebrate her first wedding anniversary with Ryan Sweeting on New Year's Eve.

But on Wednesday, Kaley Cuoco decided to kick back and pay all her attention to her beloved pooch Shirley.

The 29-year-old actress – who also has a pit bull Norman and pup Loretta - posted an adorable picture on Instagram of her cuddling up to her pet under some covers.

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Keeing a low profile: Kaley Cuoco posted an adorable picture on Instagram of her cuddling up to her pet pooch Shirley under some covers

Keeing a low profile: Kaley Cuoco posted an adorable picture on Instagram of her cuddling up to her pet pooch Shirley under some covers

She simply captioned the image: ‘Shirley's favourite spot is under our comforter’

Meanwhile, the American star was spotted leaving a yoga session in Studio City, California on Monday.

She was wearing a grey beanie, black track pants with white stripes and a T-shirt that read 'Just Married', though her wedding to tennis pro Ryan took place last December.

Normal routine: The Big Bang Theory actress was spotted leaving a yoga session in Studio City, California on Monday

Normal routine: The Big Bang Theory actress was spotted leaving a yoga session in Studio City, California on Monday

The Big Bang Theory actress had her hands full, carrying her cell phone, keys, yoga mat, water bottle, and two duffle bags.

The low-key look was quite a departure from the smart white suit she wore the day before. 

The actress squeezed into a white skirt on the set of her upcoming Priceline commercial, where her co-star William Shatner, 83, smartened up in a grey suit in downtown Los Angeles on Sunday.

The 29-year-old was wearing a grey beanie, black track pants with white stripes and a T-shirt that read 'Just Married', though her wedding to tennis pro Ryan Sweeting tool place last December
The 29-year-old was wearing a grey beanie, black track pants with white stripes and a T-shirt that read 'Just Married', though her wedding to tennis pro Ryan Sweeting tool place last December

Still a newlywed! The 29-year-old was wearing a grey beanie, black track pants with white stripes and a T-shirt that read 'Just Married', though her wedding to tennis pro Ryan Sweeting tool place last December

William captioned a WhoSay snap of him beside his co-star, 'Downtown Los Angeles with the lovely Kaley Cuoco Sweeting shooting an action packed @Priceline negotiator.'

William has starred in a series of comical commercials for the travel booking website since the '90s; Kaley joined on as his on-screen daughter in 2013.

Of working with the Star Trek actor, Kaley told AP when she was first cast: 'The nerdy factor, the Trekkie stuff, it goes with Big Bang and it all worked together.'

All tied up: The star had her hands full, carrying her cell phone, keys, yoga mat, water bottle, and two duffle bags

All tied up: The star had her hands full, carrying her cell phone, keys, yoga mat, water bottle, and two duffle bags

The news website noted that the 8 Simple Rules star was brought on to appeal to a younger demographic.

Next up for Kaley, the actress will star as Gretchen Palmer in the 2015 comedy The Wedding Ringer.

She will star as Josh Gad’s fiancée, who employs a professional best man (Kevin Hart) to stand beside him on the alter.

Busy lady! The actress squeezed into a white skirt on the set of her upcoming Priceline commercial, with her co-star William Shatner, 83,  in downtown Los Angeles on Sunday

Busy lady! The actress squeezed into a white skirt on the set of her upcoming Priceline commercial, with her co-star William Shatner, 83,  in downtown Los Angeles on Sunday

Happy pair: Kaley married Ryan Sweeting in Santa Susana, California last December 31st. The couple is seen here in October at the Four Seasons in Beverly Hills

Happy pair: Kaley married Ryan Sweeting in Santa Susana, California last December 31st. The couple is seen here in October at the Four Seasons in Beverly Hills

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