Dominic Cooper & Ruth Negga's Sexy Regina Isabella Swim

Posted Friday July 13, 2012 12:55 PM GMT

Continuing the poolside fun with his new lady, Dominic Cooper was spotted swimming at the Regina Isabella with girlfriend Ruth Negga in Ischia, Italy on Thursday (July 12).

The "Captain America" stud showed off his toned bod in a tiny pair of blue swim sorts while lounging poolside with his bikini clad "Samaritan" love interest and his "Abraham Lincoln: Vampire Hunter" co-star Benjamin Walker, who joined the couple for a gala dinner last night (July 12),

Cooper and Ruth enjoyed a romantic evening at the swanky evening, joining celebs Kelly Brook and Monica Bellucci as part of the Ischia Global Fest on Thursday night.

During the gala, a special screening of Dominic's latest film, 'Abraham Lincoln: Vampire Hunter" was featured which follows the tale of the Lincoln (Benjamin Walker) trying to kill off vampires threatening to take over the country while being mentored by Henry Sturgess (Henry Sturgess) on how to kill them.

Dominic has been seen soaking up the sun with his girlfriend who he met Phaedra at London’s National Theatre in 2009 during his time in Italy for the Ischia Global Fest which kicked off on July 7th and will come to an end on Sunday (July 15).

The festival, which got underway July 7, concludes Sunday.