Actress Keke Palmer appears to have moved on from her ex-boyfriend, and the father of her child, Darius Jackson. A recent sighting of the actress and Miami Dolphins star Duke Riley has led to speculation that the two are dating, RadarOnline.com has learned. While legal matters between Palmer and Jackson, both 30, who share a son, Leo, remain far from resolved, a recent outing sparked rumors that she’s moved on from the abusive relationship. A fan ran into the Nope star and posted photos of their encounter to X, however, eagle-eyed social media users noticed a familiar face in the background. S…