Real Housewives of Orange County star Emily Simpson has shared her thoughts on cast mates Alexis Bellino and Shannon Beador as Season 18 comes to a close. RadarOnline.com can reveal Simpson didn’t hold back when giving her opinion on the drama-filled season, including Bellino’s “disaster” return and the “public humiliation” Beador has suffered, as well her DUI and lawsuit from ex-boyfriend John Janssen, who’s now dating Bellino. Simpson, 48, reflected on the ups and downs of Season 18 in an interview with Variety. The attorney was asked about the unlikely alliance she and co-star best friend G…