Lauren Bushnell is one lucky girl. Not only did she get the final rose and a gorgeous emerald-cut engagement ring, but she also got Ben Higgins' heart. Up next for the love-birds? Planning their dream wedding. Celebrity wedding planner Mindy Weiss, the talent behind three Bachelor weddings—including that of Sean and Catherine Lowe, Trista and Ryan Sutter and Ashley Hebert and J.P. Rosenbaum—opened up to our friends at Us Weekly with her predictions for Ben and Lauren's big day!