1D star’s brother causes Twitter frenzy with super cute picture

The brother of One Direction star Niall Horan sent Twitter into a frenzy when he opened up his family album and posted super cute baby snaps of the two of them.

An adorable picture of Greg Horan driving a yellow truck, and pulling his baby brother Niall along in a plastic yellow trailer near their home in Westmeath, was a massive hit on the site.

The baby pictures were re-tweeteed by fans more than 12,000 times in the first hour after they were posted.

“Well guys what do yee think of hero don’t he look cute I wish I could re-live those days. Big love bro,” Greg tweeted.

It came after he posted the first picture of Niall as a toddler to his 1.1 million followers with the tagline, “Girls there you go guess who.”