The 'Forgetting Sarah Marshall' star parted ways with longtime girlfriend Michelle Williams in February and now he has sparked rumours of a new romance after he was photographed shopping and having lunch with Novakovic over the weekend, reported Daily Star.
Segel was snapped with his arm around the 31-year-old as they strolled around town.
"He had been dating some girls... But I think it may be a little more serious with this one. He wanted to date, but he did learn that. He does want something more stable and serious," a source said.