Jussie Smollett 's found a new leading man ... because TMZ has learned he's dating "Queer Eye" star Karamo Brown . The new couple stepped out together in Los Angeles for an all-day date Monday ... grabbing lunch with Karamo's mom, running errands, and wrapping things up with a hike through Runyon Canyon, where they weren't shy about showing a little affection. The chemistry was hard to miss. The two were smiling their way around town, chatting nonstop and sticking close together. At one point,