One Direction's Liam Payne started a Twitter fight when he called out a fan who questioned his relationship with girlfriend Sophia Smith following their recent break up. The One Direction fan is not happy with Liam Payne's attitude on Twitter.

"Nah but seriously it was messed up that Liam called me out on that tweet like if I was a sensitive person I could've been rly upset with some of the tweets I was getting," the Directioner wrote on Twitter, according to Unreality TV.

Previously, the One Direction fan wrote: "Liam and Sophia's relationship is so weird bc he draws so much attention to it but there's no way he's as in to her as he was with Danielle."

Liam responded on Twitter: "@lucieieieie and the person with the most far away from the truth comment goes too..."

Maybe Liam Payne should tone down his hot temper and think before he tweets. He's going to lose some of his fan base if he calls out Directioners with snarky comments when they talk about his girlfriend Sophia Smith. If Liam continues to mention her on his Twitter and make their relationship part of the public eye, he's going to have to expect his fans to respond. Not everyone's going to be nice.

As we previously reported, it was confirmed that Liam Payne and Sophia Smith were dating again after the One Direction singer posted an Instagram photo of the two of them together. Liam and his girlfriend were also pictured leaving One Direction's hotel in Manchester recently, confirming that the 1D singer and his lovely lady are back together!

The 20-year-old One Direction singer started dating Sophia Smith in July 2013, after splitting from ex girlfriend Danielle Peazer. They dated for eight months before breaking up last month.