sentences:  In February 2016 Flack and Murs confirmed that they would not be returning for the 13th series of "The X Factor" and were permanently replaced by O'Leary.Flack began to present ITV2's "Love Island" in June 2015 and its spin-off show "" when the third series was broadcast from June 2017.On 17 December 2019 she announced that she would be standing down as host for the sixth series following an allegation that she had assaulted her boyfriend.