Ashton Kutcher and Mila Kunis are in the middle of a romantic vacation in Australia, and last night, they hit the town in Sydney for dinner at Three Blue Ducks in Bronte. It's a popular choice for celebs, since Mel B and her husband, Stephen Belafonte, also dined there. Today, Ashton and Mila were out again continuing the sightseeing. They walked from Bondi Beach to Bronte Beach, showing PDA along the way. Mila took photos during their stroll, and even made Ashton strike an occasional pose. Ashton and Mila were just in LA before heading Down Under for their getaway. He's on a break from shooting Two and a Half Men, and Mila's got time off from the set of The Angriest Man in Brooklyn.