actor, 36, who was once notorious for romancing his costars , told the mag that doing so has worked out in his favor — for the most part.PHOTOS: Costar couples "I think it’s a respectable way of going about it,” he said of dating his costars.
We can't say for sure but it's most likely all the women on this list.
"They seem to just really enjoy each other's company," a source tells Us Weekly of the new couple.
"And he thinks she's gorgeous, of course." PHOTOS: Hollywood's biggest flirts Though Hartnett and Egerton met on the set of 2012's , they didn't begin dating until much later.
The pair were first spotted looking cozy in New York City's So Ho neighborhood on May 4, where they stopped to smell cherry blossoms on the street.
Josh attended Nativity of Our Lord Catholic School in Saint Paul, Minnesota.