One Direction's Niall Admits Demi Lovato Contact
Star sparks speculation over relationship with X Factor USA judge...
Niall dropped hints about himself and singer-songwriter Demi during an interview with Ryan Seacrest on KIIS-FM in the States.
He said: "We've spoken alright, yeah. So, I got in contact with her.
"She's really nice. I don't know what's going to happen."
Niall's dad recently suggested that he had a sweetheart back in his hometown in Ireland.