Niall Horan and Liam Payne of One Direction
Liam celebrated #BeAFanDay on Twitter by becoming Niall Horan's FangirlGetty Images

Liam Payney celebrated #BeAFanDay on Twitter by becoming the Ultimate Niall Horan Fangirl.

The One Direction member decided to have a little fun by getting into the hashtag #BeAFanDay and totally fan-girled over Niall. Needless to say, it is one of the best things we've seen on Twitter in days!

He changed not only his Twitter name to Mrs Horan, but swapped his profile picture to a shot of him and Niall. He also updated his bio which reads, "4/5 follow and yeah i met niall he did a pose with me its not a big deal."

Kicking off proceedings, the singer first posted a screenshot of a video of the Nialator performing on stage.

For his next tweet, he posted a picture of Niall Horan looking all tense and pensive.

He then took a snapshot of a video of the singer grabbing his crotch while performing on stage.

Payne apparently just can't get enough of Horan!

While his 17.6 million followers were laughing at the singer's sense of humour, he continues with his full-on Niall Horan fan girl account.

Then the Rocker ended his hilarious Twitter streak with a selfie.

Fans also responded to Liam Payne's hilarious tweets.

Liam Payne is doing an amazing job entertaining directioners and his fans lately, and he doesn't need to be on a stage to do it. Just a Twitter account will do.

His fans will be waiting for another Liam victim!