The speculation of a new romance was first sparked when Hill was photographed enjoying a date with MCNally in September 2013.
"It's been going on longer than that, (a) few more months," Us Weekly magazine quoted a source as saying.
On Dec 30, 2013, the duo was caught indulging in some public display of affection while shopping.
Hill has previously dated Dustin Hoffman's daughter, Ali, but they called off their romance in September 2012. Before that, he dated high school sweetheart Jordan Klein for several years before they called it quits in October 2011.
--IANS (Posted on 11-01-2014)