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Kaley Cuoco, Johnny Galecki

Instagram/Getty Images

Kaley Cuoco sure is happy to be Mrs. Ryan Sweeting!

The newlywed took to Instagram on Thursday, Jan. 30, to share a photo from last night's Big Bang Theory episode where her marital name was displayed as the credits rolled.

"Seriously giddy," the 28-year-old beauty proudly captioned the screengrab of her name "Kaley Cuoco-Sweeting." Ironically, the sweet moment happened to occur as her onscreen love interest and former real-life boyfriend Johnny Galecki, who plays Leonard Hofstadter on the hit CBS series, makes a confused facial expression while staring intently at his computer. 

Luckily, the blonde beauty and erstwhile Roseanne star have maintained a close friendship since their split and Johnny even attended the duo's wedding.

Kaley Cuoco, Instagram

Instagram

Cuoco has been living in a bubble of newlywed bliss since tying the knot with her hunky 26-year-old man on New Year's Eve.

The couple most recently enjoyed a makeout sesh during a recent dinner date at Craig's restaurant in West Hollywood with fellowcouples Ali Fedotowsky and Kevin Manno, and Haylie Duff and Matt Rose.

The six lovebirds all shared kisses with their respective partners at the very same time. Cuoco took to Instagram to share a shot of the lovefest, writing, "Yea. We are totally in highschool. Totally. @alifedotowsky @haylieduff @mr_sts @kevinmanno #craigsmakeoutsesh."

Kaley Cuoco, Ryan Sweeting, SAG Candids

Christopher Polk/WireImage

Last week, Kaley's hunky hubby opened up about newlywed life, admitting the couple couldn't be happier, despite their whirlwind courtship.

"It's amazing," he gushed three weeks after the twosome said "I do." "We love it. It actually hasn't been much different."

He added: "Just our whole outlook on life is a lot more positive. We couldn't be happier. It's the best moments of my life."

Congrats, you two!