Perrie Edwards suffered "serious breakdowns" amid her "hellish" split from former fiancé Zayn Malik - and she has claimed there was an "overlap" with someone else towards the end of their romance.
The 32-year-old Little Mix singer and the ex-One Direction star, 33, hooked up in 2011 - after both shot to fame on TV show The X Factor - and while they went on to get engaged in 2013, the pair went their separate ways two years later.