Reality TV scandals Reality TV shows have their share of on-screen drama, but it’s often the spectacle that happens off screen that makes the best stories. While “Real Housewives of O.C.” star Gretchen Rossi’ ongoing tug of war with her ex- boyfriend may put her on the next scandal list (how much was she ordered to pay him?) check out some of the biggest real-life TV scandals in recent years. Brad Womack This bachelor created a stir in 2007 when he didn’t extend a rose to either finalist in the season finale. Given a second chance at love in Season 15 he proposed to Emily Maynard,but did he get the fairy-tale ending? Bristol Palin The daughter of a Republican darling didn’t really wow with her personality or dance moves while on “Dancing With the Stars.” So when she kept advancing, rumors of a voting controversy started with a newly formed political group as a prime suspect. David Hasselhoff While “America’s Got Talent” was heating up NBC ratings in summer 2006, the former host was g