Rihanna Forgets Beyonce Beef: New Taylor Swift 'Kiss & Tell' Diss Song, Katy Perry Support

The bitter celebrity feud between Rihanna and Beyonce doesn't even truly exist. But the "FourFiveSeconds" songstress is good friends with 30-year-old Katy Perry, so she has no problem releasing an epic diss track aimed at "frenemy" Taylor Swift!

According to the seedy gossip tabloid OK! magazine, RiRi wasn't amused with Swift's "good girl" persona in the viral music video for "Bad Blood." And the fact that the 25-year-old "Blank Space" crooner continues fighting with Perry just added fuel to the fire.

Rih IS the ultimate BadGal, now!

An alleged insider reveals:

"Ri's protective of Katy and bugged by Taylor's growing good-girl clique."

So, the 27-year-old Barbadian beauty plans on recording a fresh tune about a "kiss and tell" and will likely add it to her upcoming album's tracklist. The single will be an "aggressive club anthem with a video that's just as brutal as 'Bad Blood.'" If the clip's anything like "B*tch Better Have My Money," Swift better watch out...

The snitch concludes - "It'll be very obvious that it's about Taylor." The 1989 sweetheart already knows that something big's coming, but Drake's ex-girlfriend could really care less:

"She's not worried... she knows Taylor's intimidated by her."

So let yet another crazy Hollywood beef commence!

Maybe Rih's just jealous, considering both Bey and Swift were nominated for "Video of the Year" at this year's VMAs instead of her? Here's the official list of contenders:

Beyoncé - "7/11"
Kendrick Lamar - "Alright"
Mark Ronson (featuring Bruno Mars) - "Uptown Funk"
Ed Sheeran - "Thinking Out Loud"
Taylor Swift (featuring Kendrick Lamar) - "Bad Blood"

Maybe the "Drunk In Love" superstar (and "shady" hubby Jay-Z) are finally off the hook?

Meanwhile, the release of Rih's highly-anticipated new album (supposedly entitled R8) still remains a total mystery. So maybe Swift has some extra time to relax.