Photo: Euan Cherry/Peacock Rob from Love Island USA ? Lisa Rinna ? Johnny Weir? Are these celebrities on Cameo, or are they the upcoming cast of The Traitors US season four? There is no official casting announcement made by Peacock nor Alan Cumming, so why is everyone talking about the new season? Season four is reportedly set to start filming this summer, and a cast list has begun circulating online, featuring a few plausible faithfuls and traitors. However, the internet already has a fan