Revenge costars Emily VanCamp and Josh Bowman in Los Angeles, CA on May 27, 2012. Credit: National Photo Group

Emily VanCamp and Josh Bowman are taking their relationship to the next level -- public!

The Revenge costars went shopping in L.A. on Sunday and locked lips in front of photographers. Bowman, 24, pulled VanCamp, 26, in for a big, dramatic kiss while strolling along Melrose Avenue.

The adorable couple, who have been inseparable since spending New Year's together, matched each other wearing jeans, shades and fedoras.

"They tried to have a secret relationship at first, but now they're not worried because they don't see it ending," a pal told Us Weekly.

In the June issue of Lucky, VanCamp shared her biggest dating turn off. "I'll tell you one thing I don't want," she said. "A guy who sits around and plays video games and smokes pot."