Selena Gomez has asked Justin Bieber to attend anger management courses and to change his bad boy ways, leaving many fans wondering if the feud between the couple and Taylor Swift will end.

Taylor Swift allegedly convinced Selena Gomez's mother Mandy to intervene and end her relationship with Justin Bieber.

"Taylor refuses to socialize with Selena and Bieber and even appealed to Selena's mom, Mandy, to urge her to intervene and convince Selena to dump Bieber...Selena is heartbroken at the prospect of losing her BFF, but she says she's still in love with Bieber," a source said, according to Cambio.com.

"Selena had been staying at Taylor's home for rest and relaxation, but the two had a blow-up after Selena admitting to being in secret contact with Bieber since before Christmas."

Taylor Swift is upset about Selena Gomez's renewed relationship with Justin Bieber and will not be able to trust her friend anymore, a source revealed to HollywoodLife.com.

"[Taylor] hates Justin and wants Selena to have nothing to do with him," a source told the website.

"Once Taylor finds out that Selena is hanging out with Justin she will be very mad. This is exactly what Selena has told Taylor all along that she would not do, and now that she has, [it] will show Taylor that she can't trust Selena."

Taylor Swift received a special delivery for her VMA trophy for Best Female Video in the mail and almost destroyed it days after learning about Selena Gomez's reunion with Justin Bieber, leaving many fans wondering if it may had led to her scandal.

"Look! Check it out! It's got a little globe too...Did I break it? Oh god...it's fine, it's fine," she posted on Instagram upon receiving the trophy.