Arie Luyendyk Jr.'s ex-girlfriend Cassie Harshman claims that he's been leading on The Bachelorette
star Emily Maynard
, and urges her to make a run for it. If she even chooses him, that is. Arie and Jef Holm are the last two men standing. For insight on who she (likely) picks, read The Bachelorette
spoilers. In any case, "Arie's in it for the fame," at least according to Cassie, who claims "Arie has dated ...