• Calvin Harris and Taylor Swift were photographed on a lunch date on May 28, 2015, in New York.

Calvin Harris and Taylor Swift were photographed on a lunch date on May 28, 2015, in New York. (Photo : Getty Images/Josiah Kamau)

Calvin Harris is definitely not getting back together with pop star Taylor Swift. The DJ recently went on a Twitter rant almost immediately after reports surfaced on July 13, Wednesday, that his ex had written his hit song "This Is What You Came For" under a pseudonym.

Harris' Twitter rant began by acknowledging the fact that Swift  actually penned down the lyrics of his hit song he released as a collaboration with Rihanna back in April. His declaration came after the singer's rep confirmed exclusively to People that the "Bad Blood" hit maker wrote the hit number under the pseudonym Nils Sjoberg. 

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Earlier, reports surfaced that Swift secretly wrote the lyrics of the song while she was still dating the DJ. After recording the full demo, the former couple reportedly agreed not to declare the song as their collaboration, TMZ reported. However, the DJ's interview on Ryan Seacrest Show irked the singer, which eventually led to the breakdown of their relationship.

After praising Swift as an "amazing lyric writer," Harris quickly turned to criticizing the singer and her team for the way the announcement was made. The DJ also alluded to her new relationship with "Thor: Ragnarok" actor Tom Hiddleston.

Harris also referred to infamous animosity between Swift and Katy Perry, who is rumored to be the subject of her hit number “Bad Blood.” However, he wrapped up his rant with a positive tweet.


Swift and Harris split up in June after dating for more than a year. Soon after the breakup, the former reportedly started hanging out with the “Thor: Ragnarok” actor, with whom she was globe-trotting since June. The pair was in Australia recently where the actor is busy filming his upcoming movie.

Watch "This Is What You Came For" below: