Is Jennifer Lopez sending a message to Ben Affleck? On Friday, July 5, the “On the Floor” singer was spotted shopping in Bridgehampton while wearing a “B” charm bracelet despite rumors she and Affleck are on the brink of divorce. The Selena star, 54 — who has been spending time apart from her man — was accompanied by her manager, Benny Medina, and some friends. She stepped out in a white linen shirt, matching pants, and a tan hat. The actress additionally accessorized her outfit with the notable bracelet, some large sunglasses and big hoop earrings. Despite constant speculation the couple have…