Boyfriend's note leaves pregnant Kaley Cuoco swooning: 'Best baby daddy ever'

Kaley Cuoco has shared an insight into how her boyfriend Tom Pelphrey is taking care of her through her pregnancy.

The Big Bang Theory star shared a sweet note he left for her, revealing the lengths he's going to to ensure the actress gets enough rest.

Uploading a photo of the note to her Instagram stories, it reads: "Hey baby, me and King asleep upstairs! Love you."

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Cuoco went on to explain that when King, their dog, was sick, it made it difficult to get some much-needed sleep.

"Best baby daddy ever... When our little pup KING is sick and coughing so @tompelphrey takes him upstairs to sleep with him so I can sleep," she elaborated.

Cuoco also updated fans about her growing baby bump, sharing a new photo and saying: "I think I'm officially showing LOL."

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In a post marking her birthday, Cuoco also praised Pelphrey, saying the Ozark star had been very attentive. "To my forever bud @tommypelphrey for being a true partner. I feel super blessed and at moments undeserving. My is heart is full," she said.

The pair announced in October that they were expecting a baby girl next year, saying they were "beyond blessed" and "over the moon".

The actress is understood to be halfway through her pregnancy.