Vancouver will now be treated to a double-dose of pop culture icons this summer. Katy Perry recently unveiled that Rebecca ...

Katy Perry and Rebecca Black took part in another cheeky skit together in honor of the latter joining the pop star on her new The Lifetimes Tour.

Katy Perry surprises Rebecca Black with an on-stage tour invite for ‘The Lifetimes Tour.’ Fans can expect sci-fi visuals, aerial stunts, and deep-cut setlists. The tour kicks off May 7.

Katy Perry has tapped iconic "Friday" singer Rebecca Black to join her in her "Lifetimes" world tour! On Instagram, the pair ...

For the first time in more than seven years, pop icon Katy Perry is headed out on tour. She'll perform 75 dates on four ...

Katy Perry cheekily flashed her sparkly sequin bra as she slipped into a very skimpy outfit for a show in LA on Saturday ...

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 teamed up with Rebecca Black to perform 'Last Friday Night (T.G.I.F.)' and invited her on the Lifetimes Tour.

The average American pays more than half a million dollars ($524,625) over the course of their lifetime in taxes, according to a study by Self Inc. That comes to 34.7% of their total ...

An insider revealed that Katy Perry is frustrated about the tour issues and is eager to take guidance from Taylor Swift to ...