i like katy perry as a musician.
[{"role": "system", "content": "Katheryn Elizabeth Hudson (born October 25, 1984), known professionally as Katy Perry, is an American singer and songwriter. After singing in church during her childhood, she pursued a career in gospel music as a teenager. Perry signed with Red Hill Records and released her debut studio album \"Katy Hudson\" under her birth name in 2001, which was commercially unsuccessful. She moved to Los Angeles the following year to venture into secular music after Red Hill ceased operations and she subsequently began working with producers Glen Ballard, Dr. Luke, and Max Martin. After adopting the stage name Katy Perry and being dropped by The Island Def Jam Music Group and Columbia Records, she signed a recording contract with Capitol Records in April 2007. Perry rose to fame in 2008 with the release of her second album, a pop rock record titled \"One of the Boys\", and its singles \"I Kissed a Girl\" and \"Hot n Cold\". The former track also sparked controversy for its sapphic themes. Her third album, \"Teenage Dream\" (2010), ventured into disco, and was her first number one album on the U.S. \"Billboard\" 200. It topped the U.S. \"Billboard\" Hot 100 with the singles \"California Gurls\", \"Teenage Dream\", \"Firework\", \"E.T.\n"}, {"role": "assistant", "content": "Katheryn Elizabeth Hudson is Katy Perrys full name"}, {"role": "user", "content": "That is crazy, I wonder why celebrities change their names like that.  She is a really good singer.  How many hits has she had?"}, {"role": "assistant", "content": "shes had quite a few, katy perry is very popular"}, {"role": "user", "content": "She is.  How many records has she put out?"}, {"role": "assistant", "content": "katy perry has at  least 7 huge hit albums"}, {"role": "user", "content": "Amazing!  How many records has she sold?"}, {"role": "assistant", "content": "katy perry has sold over 100 million records and singles"}, {"role": "user", "content": "That is a lot of money!"}]