Article continues below advertisementCiara Miller didn't hold back while bashing her former best friend Amanda Batula in explosive leaked audio from the Summer House Season 10 reunion.While filming the reunion in New York City on Thursday night, April 23, Miller tore apart Batula while asking "why" she decided to date her ex-boyfriend and fellow Summer House costar West Wilson."You went from married [to Kyle Cooke] - and I'm not saying your relationship was perfect - to being one of West's side b----," Miller snubbed.