Love Down Under!
The high-profile couple apparently escaped to the Harbour City earlier this week and are enjoying the local sights and attractions -- which include the koalas at the Wild Life Sydney Zoo.
"They never requested anything and just enjoyed a typical experience," a spokeswoman for the zoo confirmed to the Telegraph's Sydney Confidential. "It was just the two of them, and while they didn't want any photos taken, they were very pleasant and friendly."
The That '70s Show costars also appear to have dined with Sydney-based singer Brian McFadden, a former judge on Australia's Got Talent.
"Having dinner with @aplusk and Mila Kunis," the ex boy-bander tweeted Nov. 1. "As you do."
It's not known how long the pair plan to be in Australia -- or when exactly they arrived. Both Kunis, 28, and Kutcher, 34, were stateside as recently as this weekend, when they were photographed grabbing coffee in Los Angeles. That outing -- for which the actress donned a loose-fitting tank and jeans -- sparked rumors that the Friends With Benefits star was pregnant with the Two and a Half Men actor's baby. But Kunis says the speculation is unfounded.
"She is not expecting," her rep told the Daily Mail.
Regardless, things seem to be going well for the couple, as evidenced by their PDA parade in NYC recently.
"They only saw each other," a witness said of the duo after their extended makeout session in Central Park. "Nothing else seemed to matter."