Back when she was dating co-star Andy Jordan, Louise caused a stir when rumours surfaced suggesting she had cheated on Andy with the 1D heartthrob. Following the breakdown of her then-relationship, it was reported Louise had enjoyed a string of dates with Niall, but she has since never confirmed so.
Her brother Sam, meanwhile, seemed to do that for her not too long ago, but when re-asked about her and Niall's romance earlier today, Louise wasn't giving anything away...
During an appearance on Irish radio, Louise refused to comment when X Factor star Niall was brought into conversation.
Today FM DJ Anton Savage had asked the starlet about her link to the Irish boyband singer, to which she replied: "This always gets brought up!"
Despite Anton prodding a little more, Louise wasn't so keen to spill, telling the presenter she had "no comment" to make. He was then quick to point out that Sam had implied their fling was true, leading Louise to state: "My brother's an idiot!"
We knew she wouldn't have been too pleased, Sam!
Louise's comments come after Reveal reported Sam had confirmed her romance with Niall while attending Wimbledon with his co-star Stevie Johnson.
After taking part in Evian's famous table tennis rally, Sam directed a message to Niall on Instagram, boasting that he had beaten his score and dishing the dirt on Niall's history with his sister while doing so.
He said: "You may have canoodled with my sister @niallhoran, but I sir have beaten your Evian table tennis rally score #Victory!!!"
Subtle, Sam. Subtle.
Despite keeping tight-lipped when it came to her past with Niall, Louise was much more talkative about her current relationship with co-star Alik Alfus.
Recalling how she first met her beau, Louise admitted she wasn't Alik's biggest fan.
"[Alik and I] met in New York. He turned up to a party I was at. Me and my friend were like 'oh no, who is that new guy?, He's so obnoxious, he's really loud.' I wasn't interested at all," she told Anton. "When he asked me out I kind of had to give him the benefit of the doubt and we fell in love."
Her revelation comes after she recently gushed Alik is the "best boyfriend ever". Her public affection towards him comes as she recently left him in the US to return to Chelsea.
Last series, Alik had dropped the bombshell he had to return to New York to help out with the family business, but he and Louise are determined to battle the distance to make their relationship work.
And so far, everything seems to be going well as Alik recently told fans Louise is the "love of his life". N'aww!
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