Niall Horan has teamed up with singer-songwriter Ashe (real name Ashlyn Rae Willson) on a renewed version of her breakthrough track 'Moral of the Story' - adding four new lines.

The Westmeath singer thanked the 27-year-old US viral star for allowing him to add his vocals to the song, which appeared on the soundtrack of the Netflix film To All The Boys: P.S. I Still Love You.

Horan teased the released date of the song on Twitter, announcing that it's scheduled to drop today for fans.

Thank you @ashemusic for allowing me to sing your beautiful song ‘Moral of the Story’ with you . It’s out this Wednesday and I hope you all enjoy it x https://t.co/SQsDlmCtMV pic.twitter.com/eogjXaPGGh

— Niall Horan (@NiallOfficial) June 15, 2020

"Thank you Ashe for allowing me to sing your beautiful song 'Moral of the Story' with you .

"It's out this Wednesday and I hope you all enjoy it x".

'Moral of the Story' reached the Number 17 on the Official Irish Singles Chart this year.

Horan also revealed that he had scribed new lyrics for the song, but insisted that the track is hers.

Ash responded by saying it "honestly feels like you've been there from the start".

"Well that's a major major compliment and thank you for it," Horan responded.

"This is your baby as we have spoken about, I wrote four new lines and sang on it. It's still your baby and I have to respect that when I go to sing".

Listen to Niall Horan's updated version of Ashe's track below:

https://www.youtube.com/watch?v=4LTNqDtiTrI