Music

As a member of Taylor's infamous squad, Ruby seems to hate the idea of Katy dissing her best friend over a song, calling it a low blow.

• May 19, 2017

AceShowbiz - Uh oh, did Katy Perry lie when she said that "no one thing that's calling out any one person" on her upcoming album "Witness"? Because following the surprise release of her new collaborative track with Nicki Minaj called "Swish Swish", fans have already speculated that it's a diss track about Taylor Swift.

And now Taylor's best friend, Ruby Rose, has come for Katy. She has taken to Twitter to slam the 32-year-old singer and criticize her latest song. She also makes references to Katy's previous tracks, the "purposeful pop" hit, "Chained to the Rhythm", and "Bon Appetit", writing, " 'Purposeful poop' to 'bomb a petit' to a sloppy mess of writing over the top of Funkagenda...stop trying to make 'Wit..I mean 'fetch' happen.' "

"Purposeful poop" to "bomb a petit" to a sloppy mess of writing over the top of Funkagenda..stop trying to make 'Wit..I mean "fetch" happen.

— Ruby Rose (@RubyRose) 19 Mei 2017

She takes another jab at Katy, tweeting, "I just think with everything going on in the world to go from rebranding as political activist only to ditch it and go low.. is.. a bummer."

I just think with everything going on in the world to go from rebranding as political activist only to ditch it and go low.. is.. a bummer.

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— Ruby Rose (@RubyRose) 19 Mei 2017

Despite her negative review of Katy's music, the "Orange Is the New Black" star claims that she loves Nicki's part on the latest song. "Not gonna lie Nicki is great on it and basically the only part that doesn't sound a mess," she shares.

@ROMANZOLANZSKI Not gonna lie Nicki is great on it and basically the only part that doesn't sound a mess

— Ruby Rose (@RubyRose) 19 Mei 2017

"Swish Swish" is the third track released from "Witness". With funky tunes and catchy hook, the song surely brings different vibes to the upcoming album. "You should retire/ You're 'bout cute as/ An old coupon expired/ And karma's not a liar/ She keeps receipts," Katy sings on the alleged diss track. No wonder fans think it's a diss track. The lyrics seem to be aimed at someone. "Witness" would not be so "empowered record", after all.