the fourth series of the show began on 19 january 2016. this series was filmed in portugal. the official cast list was revealed on 15 december 2015 and includes four girls: helen briggs, nancy-may turner, naomi hedman and olivia walsh, as well as four boys: joe delaney, lewis good, youssef hassane and "geordie shore" star scotty t. megan mckenna and "magaluf weekender" cast member jordan davies would be returning to the series as exes, having previously appeared during the previous series. olivia later returned to the beach for the fifth series, while kieran lee went onto appear in the eighteenth series of "big brother", but was evicted during the final week.