The singer is smitten with the new addition to his family

One Direction singer Niall Horan is celebrating after his older brother Greg and wife Denise welcomed their first son.

The proud uncle shared an adorable photo with his Twitter followers yesterday of himself cradling the tiny little boy.

‘Congrats Greg and Denise! Wohoooo! I’ve got a nephew! Cutest kid ever!’ Tweeted Niall, 19.

Irish star Niall acted as best man when Greg and Denise married at St Michael’s Church in County Westmeath, Ireland four months ago.

Greg, 25, made the surprise announcement that he and Denise were expecting at the ceremony – and Niall was thrilled.

‘It’s Niall‘s first niece or nephew,’ Greg told The Sun.

‘So he’s delighted.’

SEE PICTURES Niall Horan and One Direction in the Brits 2013: Stars party after the Brit Awards

SEE PICTURES Niall Horan and One Direction dance Gangnam Style at French music awards bash

SEE PICTURES Life before One Direction: Funny photos from Harry Styles, Niall Horan and Louis Tomlinson‘s school days

Anna Duff

VIDEO: One Direction‘s Harry Styles supports Cancer Research UK

VIDEO: One Direction coming soon

 

VIDEO: Teen Now meets One Direction part 1

 VIDEO: Teen Now meets One Direction part 2

VIDEO: One Direction at Capital FM Jingle Bell Ball part 2