Synopsis:  So who knows a playboy?  Come on now, everybody knows at least one.  You know, one of those guys who is with a different woman every week or maybe even every day.  The movie Best Supporting Daddy is about one of those guys.  It stars Mark A. Cummings as the charming and smooth-talking romance novelist, Cameron Rush. With all the women, money, and fame Rush's life can't seem to get any better until he finds out his lucrative book publishing deal might be in danger if his next novel isn't a best-seller.  One day Rush is watching TV and discovers that the arrogant, beautiful, actress Callie Deveaux played by Quiana Wiley has given up on falling in love BUT she still wants to have a baby.   And now Rush has a new idea for his novel.  So what does he do?  What any playboy would do, of course.  He sets his targets on Ms. Deveaux.  Rush predictably goes through the pages of a player's manual.  But with all the flowers, cards, and sweet talking to Callie Deveaux he couldn't anticipate what would happen.