Perry announced the news on Instagram, where she shared a series of photos and video clips. “About to spend a lot more ...

Rebecca Black will be supporting Katy Perry on her upcoming 'Lifetimes Tour'.

Memes erupt with Katy Perry's announcement. Because she's bringing Rebecca Black on her tour, KatyCats can't help but poke fun at Rebecca Black, referencing her hit song, "Friday, ...

Katy Perry will be supported by Rebecca Black on 'The Lifetimes Tour'. The 'Firework' hitmaker was a surprise guest at the ...

Katy Perry has teamed up with Rebecca Black for Perry's Lifetimes tour. Black, who appeared in Perry's 2011 video for Last ...

Katy Perry has reunited with Rebecca Black during a recent live show, and invited the singer to join her for the ‘Lifetimes’ tour.

Fourteen years after ‘Friday’ video made her the target of cruel comments online, the O.C. native will play Honda Center and ...

Katy Perry has set the internet ablaze with a surprise proposal during her Los Angeles show.The pop icon performed at the El ...

Katy Perry wore a zebra print micro mini skirt that perfectly coordinated with Rebecca Black's leopard print mini dress for a ...

Katy Perry has officially left 'American Idol' after seven seasons and has been replaced with Carrie Underwood. Fans want to know why.

Baylee Littrell, the son of Backstreet Boys member Brian Littrell, was joined by his father during his American Idol audition.