We had to rewatch this sneak peek of the Real Housewives of Orange County's Season 8 reunion, which will air in three parts on Bravo starting August 12, to catch all the catfights. Lydia McLaughlin calls Heather Dubrow "Princess," and not in a nice way. Vicki Gunvalson accuses Lauri Peterson of cheating. Briana Culberson goes after her mom's boyfriend, Brooks, with some really gross allegations. The list of people who have something to say to Gretchen Rossi is fairly long, which might be why the blond Housewife breaks down in tears.