You realize when they shoot videos, movies, ect. the person behind screen(woman or man)has to go thru makeup? If you had a career in the direction of Wu tang Clan or Mobb Deep, you may not have this experience, but I'm shure even Nelly, Eminem, and 50 cent have been in a makeup chair before a video or 2.
Sam Jackson definetly has. I doubt that's as much "lipstick" as it is saturation of the shot to bring colors out or his lips just being red, but who knows. If it is, that's on him. Not sure what really makes some of this stuff news nowadays.