This bachelor's pretend girlfriend just made a shocking discovery – She's pregnant!Although they only dated for a month, Harley O'Hannigan just agreed to be Vince Messina's plus-one at a Harmony Valley wedding. Big mistake, given her deepening feelings for the tall, dark, unavailable bachelor. And what about Vince's long-buried family history? Then there's the growing secret that could transform this pretend relationship into the real thing…