Married At First Sight UK star JJ Slater has been rushed to hospital.The reality star took to his Instagram stories on Wednesday, 20 December, to share a snap of himself on a hospital bed, hooked up to heart monitors. Despite the situation, JJ managed a smile, and he wrote over the picture: "Happy Wednesday," before reassuring his fans: "I'm ok BTW". JJ was one of the stars of the 2023 series of Married At First Sight, where he was originally married to Bianca Petronzi, before pursuing a connection with Ella Morgan.