Credit: Ahmad Elatab/Splash News Online

Is art imitating life again for Miley Cyrus?

The 18-year-old, who dated her Last Song paramour Liam Hemsworth last year, was snapped getting cozy with another sexy costar on Sunday: Josh Bowman, her love interest in upcoming film So Undercover.

Hanging out in L.A.'s Griffith Park, Cyrus lay tightly against a smiling Bowman, 22, as she played with a new puppy.

Along with Bowman, Jeremy Piven and Kelly Osbourne also star in So Undercover with Cyrus, currently shooting in New Orleans.

But Cyrus isn't rushing into anything with her handsome new pal Bowman. "She considers herself single," a source tells "She's enjoying herself."

Cyrus and Aussie actor Hemsworth, 20, split in August after meeting on the 2009 set of The Last Song.

Bowman's own dating history? He dated troubled British singer Amy Winehouse back in 2009.