S howbiz has always granted fans a front-row seat to artists’ dramatic highs and gut-wrenching lows. But when the fall is too ...

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

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

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

Pop sensation Katy Perry is preparing for her upcoming tour, but she took a break from those preparations for a star-studded ...

Learn more The “California Dream” singer is back for her first tour in seven years. Katy Perry is set to embark on her The Lifetimes world tour this spring, taking the star across the globe ...

Katy Perry teased her Lifetimes world tour on Monday as she shared snaps of one of her recent stunning looks. The Roar singer, 40, posed in a skimpy silver cut-out dress from Zuhair Murad ...

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

Rebecca Black, whose music video for the song “Friday” viral fame for all the wrong reasons when she was just 13, is getting ...

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