Shaq arrives at the Bacchus Rendezvous at the Ernest N. Morial Convention Center. Image: Carlie Kollath Wells/Axios Celebrities flocked to Mardi Gras in New Orleans this year. Some reigned over ...

Katy Perry is officially appearing on her final episode ... to be doing this huge music festival in Brazil called Rockin' Rio. It's really exciting," she said at the time. "It's a big deal.

Katy Perry said goodbye to her time judging American ... Though a release date hasn't been announced, Perry is headed to the Rock in Rio festival in Brazil in June to perform, and fans can ...