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

Katy Perry was a judge on ‘American Idol’ for seven years until she announced she was leaving the singing competition in ...

In a performance that got social media buzzing, Katy Perry and Rebecca Black teamed up for a surprise duet of viral hit "Last ...

Pop star Katy Perry will fly to space this spring as part of a six-member, all-female crew with Blue Origin, the company ...

( NewsNation) — Amazon founder and mega-billionaire Jeff Bezos and his bride-to-be, Lauren Sanchez, are preparing for their ...

See photos of celebrities who've been in Mardi Gras parades through the years, including Shaquille O'Neal, Katy Perry, Harry ...

Katy Perry and Gayle King are headed to space with Jeff Bezos’ fiancée Lauren Sanchez and three other women. Bezos’ rocket ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Katy Perry shared a post on Instagram honoring celebrity hairstylist Jesus Guerrero. Guerrero died unexpectedly last week at ...

The unlikely star of awards season is Cole Walliser, whose GlamBOT videos with Taylor Swift and Ariana Grande go viral.

After years of dominating the pop charts, singer Katy Perry is now tackling the final frontier as part of an all-female ...

The entertainment world is buzzing with highs and lows—from Netflix's Oscar hopes dashed by social media posts, to Pete ...