Katy Perry dancing and showing off her cleavage and nipples

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I Kissed a Girl" and "Teenage Dream" aside from the aforementioned three), twice as many as her closest runner-up, Eminem and Lady Gaga for a lead artist.[73] On November 8, 2011, Perry had announced on Twitter that she will release her second fragrance, "Meow."Perry filmed a cameo appearance for The Muppets. On November 30, 2011, "Firework" was nominated for Record of the Year and Best Pop Solo Performance at the 54th Grammy Awards. In December 15, 2011, Perry was elected the Artist of the Year by MTV.[7] She will be releasing a Barbie doll that represents her style in 2012

In October, 2011, Perry released the sixth single, "The One That Got Away". After that song reached the Top 5 on Billboard Hot 100, the album became the third album in history to produce six Top 5 hits singles. On the week ending October 23, 2011, Perry became the first artist ever to have three songs ("Hot N Cold", "California Gurls" and "Firework") sell over 5,000,000 digital copies in the USA.[72] Further, she has more songs than any other artist to have sold 4,000,000-plus copies (six as of December 1, 2011, including "E.T.", 

 Perry is the first female artist to get five hits on the Billboard Hot 100 in one year. Her third studio album Teenage Dream was released in August 2010 and debuted at number one on the Billboard 200. The album included the Billboard chart-toppers "California Gurls", "Teenage Dream", "Firework", "E.T." and "Last Friday Night

  With "E.T." at number one on the chart of May 12, 2011, Perry became the first artist in history to spend 52 consecutive weeks in the top 10 of the Billboard Hot 100. She spent a total of 69 consecutive weeks in the Top 10.[6] The recording earned six Grammy Award nominations, including the coveted Album of the Year and Record of the Year. In December 15, 2011, she was elected the Artist of the Year by MTV