Bachelor Pad 2 has just concluded, and Michael Stagliano and Holly Durst were crowned the winners and awarded the $250,000 prize to split.  The finale started with the four remaining couples, Kirk Dewindt and Ella Nolan, Kasey Kahl and Vienna Girardi, Graham Bunn and Michelle Money, and Michael and Holly competing and performing in the Las Vegas Cirque de Soleil show "Ka."  Past Bachelorettes, Ali Fedotowsky and Trista Sutter, and Bachelor, Jason Mesnick, were the judges.  In the end,…