Hailie Mathers is never listening to Taylor Swift again. Like, ever.

Dec 4, 2012 at 8:30 p.m. ET

Eminem's little girl has a beef with Taylor Swift, but for no reason other than that she thinks Swift stole the love of her life. Mathers is making it personal, though.

Taylor Swift

Taylor Swift's serial dating reputation is making new enemies, and not just with every teenage girl on the planet. This time, she made enemies with a famous teenage girl.

Eminem's daughter Hailie Mathers is now (brace yourself for this) 16-years-old, and it appears she is a fan of One Direction. But, more specifically, Harry Styles. Even more specifically, Taylor Swift's new beau.

Swift and Styles were spotted out in New York City this week, and Styles was even spotted leaving Swift’s hotel room Tuesday morning. Needless to say, many teenage girls' hearts broke all at the same time. But, when you're a 16-year-old with a little more clout, the world listens.

According to Perez Hilton, it appears that Mathers went on somewhat of a Twitter rant after hearing the news of the relationship.

"if @taylorswift13 is really dating the love of my life @Harry_Styles i will not be happy.!," Mathers tweeted on Tuesday.

But, then she got a little more personal with the singer, and a little more mean.

"Dear @taylorswift13, please stop whoring around with every guy you see," she tweeted. "We all know you're only doing it so you can make another album."

But Eminem's little girl wasn't done. She obviously had her heart broken and wanted to hit Swift where it really hurt, in her music.

"I, am never, ever, everrrrr, listening to your music againnnn @taylorswift13. LIKE EVER."

To be fair, Swift may want to heed Mathers' warnings, since many of her own fans are also 16-year-old girls, and she doesn't want to lose their following. And, with One Direction becoming the first group to overcome her on the Billboard album chart, it looks like she may have met her match.

Maybe that's exactly what the singer needs to finally be happy in her love live (but hopefully that doesn't mean she has nothing to sing about).

Photo courtesy Apega/WENN.com