Plus, Steven Tyler texted Lenny Kravitz about the viral pic, 1D to shoot their new vid and Beyonce has a tattoo-jewelry line.

BH Buzz: Katy Perry Begins Following @SluttyTaylorSwift On Instagram

■ The on-going feud between Katy Perry and Taylor Swift heats up today when Perry began following an account by the name of SluttyTaylorSwift on Instagram. You’d assume they would have posted hundreds of photos of Swift looking, well… slutty, but it looks like a friend of the “Roar” singer who posts random **** just like everyone else. Regardless, LOL.

■ One Direction are heading to Texas for their Drag Me Down music video shoot! A Houston based hip-hop artist just tweeted this:

Will this be the first 1D single to feature a guest rapper?

■ Beyonce teamed up with Flash Tattoo and launched her tattoo-jewelry line which includes tats with her song titles, including ‘Flawless,’ “I woke up like this,” and ‘Pretty Hurts.’ [TGJ]
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■  Billboard has unveiled the day-to-day line-up for their upcoming Hot 100 Fest, which will take place on August 22 and 23 at New York City’s Nikon at Jones Beach Theater. Get your tickets to see Nicki Minaj, The Weeknd, Justin Bieber and many more!

■ Lenny Kravitz shared a text message from Steven Tyler regarding the **** pic.

■ Miley Cyrus shared yet another promotional video of her for the MTV VMAs, this time a clip of her spacing out.

■ Ahead of their mini-album release for “Love Is Free” on Friday, Aug. 7, Robyn & La Bagatelle Magique share an album sampler of all the songs.

■ Carly Rae Jepsen announced she’ll perform an E•MO•TION album release show in L.A. on Monday, Aug. 4:

Excited to announce I'll be doing an intimate E•MO•TION album release show at @TheTroubadour on August 24th! Pre-sale starts tomorrow at 10 AM on On sale is this Friday at 10 AM:

A photo posted by Carly Rae Jepsen (@carlyraejepsen) on

■ One place you won’t see the Biebster at is the Fusion Festival U.K. 2015. He took to Twitter on Tuesday to announce the cancelation of his set, telling fans that he “looks forward to the opportunity to give my U.K. beliebers a great show in the future. Read his full statement here.

■ In a not so surprising move, Darren Chris is reportedly in talks to sign on to Ryan Murphy’s upcoming “American Horror Story: Hotel.” He’ll play a recurring role of a hipster. Get ready to check in to “Hotel” in October!

■ Rumor has it Nick Jonas and Kendall Jenner are now dating. [Us Weekly]

■ Reports swirled today Robin Thicke proposed to his 20-year-old girlfriend April Love Geary because he fears losing her. Reps for the “Blurred Lines” singer confirm it’s NOT true. [Billboard]

■ And finally, Nicki Minaj will lend her name, likeness, voice, and creative direction to create a “one-of-a-kind digital experience” in her upcoming mobile game with Glu Mobile. “I am thrilled to welcome the undisputed queen of hip-hop, Nicki Minaj, to Glu’s growing list of celebrity partners,” said Glu Chairman and CEO Niccolo de Masi. “Nicki brings to Glu her audience of over 100 million social followers and a new music category. We look forward to combining Nicki’s distinctive style and massive global appeal with Glu’s celebrity social gaming expertise.”

Did we leave anything out?