l.a. lindsey is a super private person, but she is happy with where she is in her life right now and has every reason to smile. how is ben's ex-wife reacting to his public romance? here's the thing. jen seems totally okay with it all. today, she grabbed her water bottle and hit the gym in west l.a. a source tells us that jen is staying busy and she was friendly and at ease during a group fitness class, and she worked out in the front row. she is not hiding at all. ben and jen filed for divorce early this year follow a nearly two-year separation. meanwhile, a source tells "e.t." that ben and lindsay have known oech other for a couple of years. he hosted snl five times, and that's where he het her. they started dating after ben and jen separated and so far, so good. >> listen to this. ben not the only one who seems to be a new man. jay d has gten brutally honest on his new album about his relationship with beyonce, and he is opening up for the first time about his painful deception and what it took to save their marriage. ♪ >> we built this big, beautiful mansion of a relationship that wasn't to