Katheryn Elizabeth Hudson better known by her stage name Katy Perry was born in October 25, 1984, at Santa Barbara, California. She is an American singer, songwriter and actress, son of Keith e Mary Hudson, Pentecostal pastors, and she has two Brothers, Angela and David. She had limited exposure to kinds of music during her childhood and pursued a career in gospel music as a teenager. Perry signed with Red Hill Records and released first lbum: Katy Hudson in 2001. She tried in The Island Def Jam Music Group, and Columbia Records, Perry signed with Capitol Records in April 2007. In 2008, Perry rose to fame with her big hit I Kissed a Girl, from her lbum One of the Boys, and then with Hot n Cold. In 2010, she released her third album, Teenage Dream, and it made a lot of success with California Gurls, Teenage Dream, Firework, E.T., and Last Friday Night (T.G.I.F.). Giving to her five singles in number one at the U.S Billboard Hot 100. The album became the the first by a female artist to produce five number-one Billboard Hot 100 songs, and the second overall after Michael Jackson's album Bad (1987 giving her the Spotlight Awards. In March 2012, she reissued the album as Teenage Dream: The Complete Confection which produced the chart-topping singles Part of Me and "Wide Awake.In 2013, Katy Perry relased the album Prism. Who gave her two chart-topping singles: Roar and Dark Horse , passing the mark of one bilion views each one, and the singles Birthday and This is How We do. Now she is in her third tour, the Prismatic World Tour, that will pass at Brazil in September.Perry is considered a sex symbol. She was placed at number one on the Maxim Hot 100 in 2010 as the "most beautiful woman in the world", Men's Health readers voted her the "sexiest woman of 2013".Eachone of her albums, have a different style.One of the Boys, was fruits and vintage. Teenage Dream, candies. Prism, holographic and flowers clothes.On social media, Perry surpassed Justin Bieber as the most followed person on Twitter in November 2013. In January 2014, she became the first person to gain 50 million followers on the site, and won the 2015 Guinness World Record for most Twitter followers. Keith Caulfield of Billboard stated that she is "the rare celebrity who seems to have enormous popularity but genuine ground-level interaction with her adoring KatyCats.