Jack Fincham and Chloe Brockett sparked speculation that they are dating after posting nearly identical pictures on Christmas Eve.The 20-year-old TOWIE beauty and the former Love Island winner, 29, both posted pictures of themselves relaxing in an outdoor hot tub on Thursday.The romance has been a long time in the making after Jack was initially believed to turn down Chloe's advances because he felt it was "too soon" following his split from Dani Dyer.