JANE BY DESIGN – “The End of the Line” – Now that Ben is onto Jane’s secret, her dream job looks like it could be coming to an end quickly. But with Fashion Week finally here, Gray and the Donovan Decker team are counting on her more than ever – especially when the mole rears their ugly head again. How can Jane let everyone down and let go of her dream? But if she goes, how would she be able to explain herself to Ben? This is one fashion problem that doesn’t have a quick fix. Meanwhile, Billy must pay the price for getting caught up in Tommy’s plan, on the season finale of ABC Family’s original series “Jane By Design,” airing Tuesday, March 6th (9:00 – 10:00 PM ET/PT).