Katy Perry

Katy Perry's album 143 was released.

Katy Perry released 'Woman's World', the first single from her seventh album, 143.

Katy Perry's album Smile was released, which received mixed reviews and debuted at number five in the United States.

Katy Perry released 'Daisies', the lead single from her sixth album, Smile.

Katy Perry's album Witness was released, which debuted at number one in the United States.

Katy Perry performed at the Super Bowl XLIX halftime show, which garnered 118.5 million viewers in the United States.

Katy Perry's album Prism was released, which received favorable reviews from critics and debuted at number one on the Billboard 200 chart.

Katy Perry released 'Roar' as the lead single from her fourth album, Prism.

Teenage Dream: The Complete Confection was released, serving as a reissue of Teenage Dream.

Capitol released the lead single from Teenage Dream: The Complete Confection, 'Part of Me', which debuted at number one on the Billboard Hot 100.

Katy Perry was named the sixth best-selling digital artist in the United States, with sales of 37.6 million units according to Nielsen SoundScan.

Russell Brand announced that he and Katy Perry were divorcing after 14 months of marriage.

Katy Perry released 'E.T.' featuring Kanye West, which topped the Billboard Hot 100 for five non-consecutive weeks.

Katy Perry married Russell Brand in a traditional Hindu ceremony near the Ranthambhore tiger sanctuary in Rajasthan.

Katy Perry's album Teenage Dream was released, which debuted at number one on the Billboard 200 and received mixed reviews from music critics.

Katy Perry released 'California Gurls' featuring Snoop Dogg, which reached number one on the Billboard Hot 100.

Katy Perry's album One of the Boys was released, which garnered mixed critical reviews and reached number nine on the US Billboard 200.

Katy Perry released her first single with Capitol, 'I Kissed a Girl', which reached number one on the US Billboard Hot 100.

Katy Perry released her debut album, a contemporary Christian record titled Katy Hudson.

Katheryn Elizabeth Hudson, known professionally as Katy Perry, was born in Santa Barbara, California.