Singer Taylor Swift has set the record straight about rumours that she's fighting with pop star Lorde.

On Monday, Lorde shared the "Love story" singer's tweet on her own Twitter page and added a comment to the post, reports aceshowbiz.com.

"Media, when you say 'Lorde & Taylor are fighting' - by fighting do you mean 'FaceTiming constantly from US to NZ and LOLing at you'? Thnx bye (sic)," Swift wrote on Twitter.

Lorde shared the post and added: "Sisters are doin' it for themselves @taylorswift13."

The singer of "Shake it dof" and the "Still sane" hitmaker were reportedly fighting about recording a duet together. They had different opinion about the collaboration.

Back in 2014, Lorde opened up about the potential collaboration with Swift in an interview with Capital FM radio. She said that there were many options when partnering with her good friend and she believed their different musical styles could easily complement each other.

"Yeah we are (different) but I think the cool thing about Taylor is she is pretty willing to go a lot of places with music. I think that last record in particular, everyone was like 'Woah.' And I think with an artist like her, the sky is the limit," she said.