Is there a unpronounced weirdness between Justin Bieber and Shawn Mendes, or do they really like each other? Well, recently when they and a hurdle of other well respected artists showed up to honor a Universal Music CEO at the “Hollywood Walk of Fame”, people began to put into question how they interacted with each other. Or maybe the lack of interaction. Awkwardly, Shawn Mendes and Justin Bieber’s now wife Hailey Bieber had a very public fling that eventually did bubble out due to Bieber and her reconciliation. Was Mendes just a rebound? Or was Hailey just his “beard”. Many people have theories over Mendes and his sexuality. The outright seemingly fake relationship between him and ex Fifth Harmony member Camila Cabello doesn't come off as strikingly genuine.