But in the past few months, the somewhat erratic nature of her album rollout (a long string of ideas that didn’t quite land, like serving her head on a platter as part of an “art installation” at the Whitney Museum of American Art) dripped blood in the water.“So I stand here today, more so than any other day, saying I know nothing. Perry often veers into platitudes, but she is consistent: During the live stream, she wore an “I Know Nothing” T-shirt for yoga, and the phrase is currently her Twitter bio.)“I feel very empowered,” she continued, “extremely liberated, liberated from the conditioning of the way I used to think, spiritually liberated, politically liberated, sexually liberated, liberated from things that don’t serve me.”She said she stopped drinking (for now) on Jan.15, and she has been attending group therapy with her family. Perry, who was born Katheryn Hudson, was raised in a strict religious tradition.Perry is bringing her well-received "Witness" tour to Manila on April 2, 2018 at the Mall of Asia Arena.The concert is part of the Asia leg of her "Witness" tour, which has been described as "an imaginative trip from outer-space to inner-space, from the planets to the bottom of our oceans, and a musical journey through Katy Perry’s biggest milestones and mega-hits right up to her latest album." Apart from Manila, she will also visit Tokyo, Hong Kong, Taipei, Singapore, Bangkok and Jakarta.