Niall Horan has a sister, Sarah, and they are twins. Sarah is younger by few minutes and a few seconds. They both share the same interests such as eating, yes at NANDOS, and singing, playing guitar. After Niall leaves for X-factor, which Sarah insisted that he should try out, and makes it through; something bad happens while he's gone. None of the boys in One Direction know anything about her, even management doesn't know who she is. Niall lets Sarah move in/stay with him and the lads while they figure things out. Sarah meets the other boys and falls for one...but two fall for her...what will Sarah do? Will Niall let it happen? Or will Niall be an overprotected brother? Will this tear up some friendships? {ON HOLD}

Lexi is Louis Tomlinson's cousin who moved away to Australia when she was 12. She returns to visit him on a holiday and meets 1D- Romance begins to bloom between her the cheeky Harry Styles! Is the publicity of their relationship too much to handle? Read on to find out what happens....