Chrishell Stause and Keo Motsepe attempted to keep their new romance under wraps, but their chemistry made it hard to stay a secret.The Selling Sunset star, 39, joined Kaitlyn Bristowe and her fiancé, Jason Tartick, during an Instagram Live on Thursday, December 3, where she detailed the beginning of her relationship with Motsepe, 31.Tartick, 32, revealed that there was one event where all eyes were on Stause and the Dancing With the Stars pro before they went public with their feelings for each