Mila Kunis and Ashton Kutcher in Rome | Pictures

Mila Kunis was in Rome over the weekend, getting acquainted with the city while she shoots The Third Person with director Paul Haggis. On Saturday, she went for a walk with her costar James Franco, as well as Paul and some pals before breaking off to browse around the Porta Portese market. It's James and Mila's second collaboration in as many years — they're also in Oz: The Great and Powerful together. Mila and Paul changed into their black-tie finest that evening to attend a dinner honoring Sean Penn at the Rome Film Festival.

Yesterday, though, was all about Ashton Kutcher for Mila. Mila and her boyfriend, Ashton, met up for a meal at Antica Pesa. This evening, Ashton and Mila took a walk along Rome's cobblestone streets following another late meal. taly is the latest stop for jet-setting Ashton and Mila. Ashton and Mila went to Australia last month for a week of sightseeing and PDA Down Under.