Selling Sunset star Heater Rae El Moussa has announced the name she and husband Tarek have chosen for their adorable newborn baby boy, who was born on 31 January.The 35 year old TV personality took to her Instagram feed to share the news with her 3million followers as she posted two photos of herself and partner posing with their bundle of joy in hospital. "We’d like to introduce Tristan Jay El Moussa to the world," she first wrote with a white heart emoji. She went on to share the exact time of birth and date as she continued: "6:55am 1-31-23 7lbs 7oz Tristan was the name that Tarek was supposed to have, Jay is my dads middle name & 4 generations of Jay".