The invaluable advice Stevie Nicks gave Katy Perry about music 'rivals'
Katy Perry was in the midst of her well-documented feud with Taylor Swift, Stevie Nicks stepped in to give her some advice: let it go.The Fleetwood Mac legend spoke about running into the "California Gurls" singer in London back in 2012. During the chat, which Stevie relayed to the New Yorker, Katy asked Stevie about her "rivals.""I said, 'I don't have rivals.' And her big blue eyes got bigger and bluer," the two-time Rock & Roll Hall of Famer said. "And I said, 'No Katy, I don't, and neither do you.