It looks like Selena Gomez and Taylor Swift decided to go their separate ways and it is all because the "Slow Down" singer decided to start dating boyfriend Justin Bieber again.

According to Us Weekly, the "Red" singer made the choice to put some distance between herself and her former best friend after she decided to rekindle her romance with the "Heartbreaker" artist.

The two women are know to be good friends and Swift has even tweeted in the past that Gomez was "the closest thing I've ever had to a sister."

However, it looks her reconnection with Bieber has brought the friendship to its breaking point.

The "Boyfriend" singer sent his ex-girlfriend $10,000 in flowers and flew from Miami to McAllen, Texas to see her on March 7th, according to the magazine.

Two days later, the "Come And Get It" songstress joined the Biebs at the SXSW music fest where he dedicated his hit "As Long as You Love Me" to her.

But now it seem Selena Gomez's reconnection with Justin Bieber isn't the only thing pissing off the country cutie.

Apparently Swift believes that her former BFF "used" a brief romance with friend Ed Sheeran last June to make her ex-boyfriend jealous.

A source explained, "After Selena pulled that move, Taylor started distancing herself."

Taylor Swift is known for having a bunch of celebrity female friends including the likes of "Modern Family's" Sarah Hyland, "True Grit's" Hailee Steinfeld, "Glee's" Dianna Agron, Victoria's Secret model Karlie Kloss, and even Gomez's enemy, New Zealand native Lorde.

Even though their friendship is tense, friends close to Taylor Swift insisted that the songstress loves Selena Gomez and will always be there for her.