Although they have been dating for quite a while, Calvin Harris allegedly remains unsure of his standing on Taylor Swift who reportedly could not shut up about her ex-boyfriends.

A report from Hollywood Life claimed that one ex-boyfriend in particular always seems to hound Taylor Swift and boyfriend Calvin Harris, and he is no other than Harry Styles.

"Calvin has separated himself from his playboy ways, and is all in with his relationship with Taylor," the article claimed. "He doesn't like when she mentions her exes; he wants her to not talk about them even if it is throwing shade at them."

"He wants her to be totally devoted to him. He gets jealous thinking that she still may have feelings for people like Harry or others she has dated. It's upsetting to him."

Also, according to ONTD, Calvin Harris has set his Instagram account to private after getting tired of people criticizing his relationship with Taylor Swift.

"Calvin made his ig private yesterday after presumably getting tired of people commenting about Karlie being better for Taylor/Harry being better for Taylor," ONTD said. "He is however, apparently allowing people with Taylor Swift lyrics, stuff about Tayvin follow."

According to HollywoodLife, Harris is becoming paranoid that Swift hasn't gotten over her relationship with Styles. A so-called "source" tells the webloid, "He doesn't like when she mentions her exes," and further says the deejay wants his girlfriend to be "totally devoted to him."

But Gossip Cop insisted that Taylor Swift and boyfriend Calvin Harris' relationship is still going strong and Harry Styles does not, in any way, figure into their relationship.

"As for as Harris' supposed jealousy over Styles, Gossip Cop checked in with a source close to the situation, and we're exclusively told the rumor is simply more nonsense from the unreliable HollywoodLies," it said. "Gossip Cop is assured the report is simply 'not true.'"