Taylor Swift recently announced that she will perform at the 2013 Victoria's Secret Fashion show. The "Sweeter Than Fiction" singer also is dealing with Justin Bieber's "All Bad" song, which is a diss track about her.

According to Billboard, the "22" performer, 23, may be touring the globe to promote her "Red" album right now, but she will rock the runway just before Christmas. 

Harry Styles' ex-girlfriend will take the stage for the event on Nov. 13 at the Lexington Armory in New York. But before she performs, the blonde songstress is addressing the recent drama over Bieber's new song. 

Hollywood Life reported that the crooner's newly released single takes a dig at Swift. But why would Bieber be going after America's sweetheart?

As the story goes, the "Bad Day" singer and the country star have never gotten along. Since Swift is best friends with Selena Gomezshe has never wanted her best pal to date the bad-boy performer. But up until Monday, the two stars had kept their feud quiet.

Bieber recently retweeted a fan's tweet that his new song was about Swift, confirming that he has a problem with her. The retweet has since been deleted. 

Despite the drama, Swift has a lot to celebrate, including the upcoming highly anticipated event. The Victoria's Secret Fashion Show will air on Tuesday, Dec. 10 at 10 p.m. on CBS.

Tuning in to watch Swift? Thoughts on the Bieber song? Check out a video on the track and tell us what you think with a note below!