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Are Kaley Cuoco and Johnny Galecki dating again?

Are sparks flying again for exes and "Big Bang Theory" co-stars Kaley Cuoco and Johnny Galecki?

Cuoco, who announced her divorce from husband Ryan Sweeting in September, was seen cozying up to her ex-boyfriend, Galecki, at the People's Choice Awards on Wednesday night.

Galecki posted a photo of the two of them embracing after winning Favorite TV Show and Favorite Network TV Comedy.

Cuoco also posted a photo of herself kissing Galecki on the cheek, but in the same breath, pre-empted any rumors about the pair rekindling their romance again. Though she captioned the post, "Look at how happy we are!!" she also hashtagged it "#notdating."

The pals are clearly close, though. Galecki posted a photo of the two backstage and captioned it, "The Beggar and the Beauty," referring to his scruffy beard and hairdo. Fans of "The Big Bang Theory" who ship Penny and Leonard will just have to keep on hoping.

The Beggar and the Beauty. #backstage #peopleschoice @normancook THANK YOU, FANS.

A photo posted by Johnny Galecki (@sanctionedjohnnygalecki) on