Kaley Cuoco
Kaley Cuoco stars as Penny in CBS' The Big Bang Theory Getty

Kaley Cuoco's fans just can't seem to get enough of her sweet posts with boyfriend Karl Cook. Like always, The Big Bang Theory actress took to Instagram to share a super cheerful picture with her beau, only to find fans flipping out for an altogether different reason.

This time, it was the Penny actress' fans from Australia, who bombarded her comments section after finding out that Cuoco has been spending some time Down Under.

Dressed in the orange and grey colours of the professional football team, GWS Giants, the Big Bang Theory star and her boyfriend posed for a happy couple photo. Alongside, she simply wrote: "We loved watching the NY Giants play an amazing game of today in Sydney!"

Even though Cuoco appeared to have jumbled up the team's name in the photo caption, her social media followers (especially from Australia) couldn't be more thrilled to find her so close to home.

One super enthusiastic fan penned: "Omg @skiimyy can't believe she's in our country!! wow!! What you and I wouldn't give just to spot her. Hope you enjoy everything Sydney has to offer, Kaley."

"Good to see you guys enjoying a bit of our homegrown footy while here. Enjoy the rest of your holiday," a second user on Instagram shared, while someone pointed out that the team she was supporting was actually the Greater Western Sydney Giants.

"That would be #GWSGiants... you deff picked the right colours #StandTall ##NeverSurrender (sic)," the comment read.

Clearly, the American actress is a great hit in the southern country as well, thanks to her Penny role in the hit CBS comedy. Although most seemed to agree with Cuoco's choice of team while enjoying some local football, others obsessed over the fact that she is in Australia, even extending an invitation to visit other cities like Melbourne and Queensland.

"You guys are the cutest couple!" an admirer gushed, as another joined: "Happiness looks good on you!"

Indeed Cuoco and Cook have been setting couple goals for their fans with their numerous adorable clicks and whirlwind getaways. And when not spending time in exotic locations, looks like this animal-loving pair spends time, huddled-up, watching TV together.