Katy Perry was born Katheryn Elizabeth Hudson in Santa Barbara, California. The second child of two pastors, she has an older sister and younger brother. Her Evangelical mother, Mary Hudson, grew up in Southern California and had "a tempestuous first marriage in Zimbabwe". Her father was a West Coast scenester in the 1960s. Perry's uncle and aunt were director Frank Perry and screenwriter Eleanor Perry.
After signing to Capitol Records, Perry began recording tracks for her official mainstream debut album, One of the Boys, and establishing her image was one of the immediate concerns of her management. A campaign was started in November 2007 with the release of the video to "Ur So Gay", aimed at introducing her to the music market. A digital EP led by "Ur So Gay" was later released to create online buzz. This was a successful move that resulted in bringing Perry to the attention of Madonna, who mentioned her on KISS FM and KRQ's JohnJay & Rich morning show in Arizona. On March 10, 2008, she appeared as herself on the ABC Family television series, Wildfire, on the episode "Life's Too Short".
Perry has a contralto vocal range. Among Perry's musical influences are Alanis Morissette, pop rockers Cyndi Lauper, Pat Benatar, Joan Jett, Shirley Manson, and Freddie Mercury, the late frontman of the British band Queen.
Perry described her music by saying, "Someone kind of penned it for me the other day, and I've been using it ever since."According to her, she has "changed a lot between the ages of 15 to 23." Her first album dwells on Gospel music. She related that her perspective in music was "a bit enclosed and very strict", and everything she did was church-related. Her second album, One of the Boys, is described as "secular" and "rock," and reflects a departure from her religious musical roots. Perry expects to record more pop songs for her next album.
Perry is artistically involved in her projects, especially in the writing process. Since she could play guitar, she would start writing songs at home and present it to her producers. Perry is mostly inspired by specific moments of her life. She said it is easy for her to write songs about heartbreak. Most of the themes in One of the Boys deal with heartbreak, teen adventure, and "puking into toilets".
Perry dated Gym Class Heroes frontman Travis McCoy, whom she met in a recording studio in New York,[12] on and off for several years. After more than a year of friendship and casual dating, they became serious with their relationship right before they embarked into the 2008 Warped Tour. Perry and McCoy broke up in December 2008.[54] The two began dating again in early 2009 and broke up again a few months later. Perry is now engaged to British comedian Russell Brand after he proposed in December 2009.[55][56]