Niall Horan to become uncle

London: Singer Niall Horan has some more responsibilities coming his ways as he will become an uncle soon. Niall`s elder brother Greg and his wife Denise Kelly are expecting their first child, reports thesun.co.uk. Greg announced the news when he tied the knot with Kelly, a beauty therapist, March 27 and said: "It`s Niall`s first niece or nephew so he`s delighted." Niall, member of One Direction band, was also the best man at Greg and Denise`s wedding. IANS