Actor A is at Sundance, and is being linked in the press to two of his leading ladies. Actress A is in the movie that he's promoting at Sundance, and Actress B is in the movie that he's working on now. But Actor A isn't dating either one of them. Most recently, he has been hooking up with Actor B. Actor B is also at Sundance to promote his movie, which just happens to co-star Actress B. So the dating rumours work out for all three of them.
Actor A:
Actor B:
Actress A:
Actress B: