Selena Gomez and Taylor Swift's feud is not ending anytime soon.

Swift is reportedly not happy with Gomez's alleged relationship with Bieber, and recent buzz suggests that Gomez finds Swift's decision to end their friendship "petty". The "Come And Get It" singer is apparently not upset about cutting ties as Swift's outlook towards Bieber is beyond her apprehension.

"She thinks the way Taylor is dealing with it is very petty," a source told HollywoodLife. "Selena doesn't see the big deal with her relationship with Justin that everyone else sees."

Moreover, Selena also thinks that if their friendship was so strong enough then a small issue like this would not have hampered it.

"She doesn't need a friend in Taylor if she doesn't want to be friends," the source said.

Meanwhile, Bieber thinks Swift is jealous of his happy reunion with Gomez.

"Truth be told, Justin thinks that Taylor is ruining her friendship with Selena by yapping and telling her that he's a bad guy. Selena will see Taylor for what she's worth in the end - a bitter and jealous girl," a source told the website.

This is not the first time Swift has expressed her discontent over Gomez and Bieber's relationship. However, if a source is to be believed, then Bieber has no problem with the girls being friends.

"Literally, Justin never speaks Taylor's name and neither does Selena around him," a different source told HollywoodLife. "He's cool with Selena being friends with Taylor and it's cool that Taylor tries to create problems all the time. But she'll never succeed and that's clearly evident." 

Bieber and Gomez reunited earlier this week for a coffee and breakfast date it looks like the couple is not breaking up anytime soon.