Kaley Cuoco Shares Photo of Her People's Choice Award 'Date,' Co-Star Johnny Galecki

PHOTO: Actors Johnny Galecki, left, and Kaley Cuoco attend the Peoples Choice Awards 2016 at Microsoft Theater, Jan. 6, 2016 in Los Angeles. PlayKevin Mazur/Getty Images
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Kaley Cuoco is opening up about her relationship with TV co-star Johnny Galecki.

The 30-year-old actress posted two photos on Instagram of "The Big Bang Theory" co-stars smiling and cuddling together at the People's Choice Awards on Wednesday. But, despite the intimacy of the photos, Cuoco denied that she and Galecki, 40, are a couple, stating that the two are "not dating" in the caption.

"Thank you for the @peopleschoice award!! Look how happy we are," Cuoco wrote, adding the hashtags "#mydate" and "#notdating."

Cuoco previously addressed rumors of a current relationship with Galecki in October, noting that while the pair had dated years earlier, she and Galecki are "just the best of buds" now.