Katy Perry, the Southern California born beauty, is celebrating her 27th birthday on Oct. 25. Happy Birthday is the main topic her fans tweeted on Tuesday.
For Perry, this might be a whirlwind, record-breaking year. The star released her third studio album, Teenage Dream, in 2010, which skyrocketed Katy into the public limelight. The singles “Firework”, “E.T.”, and “Last Friday Night (T.G.I.F.)” from the album became an international hit this summer.
Perry also was nominated for ten awards at the 2011 MTV Video Music Awards.
Moreover, the star made a guest appearance on How I Met Your Mother and lent her voice for the character Smurfette in The Smurfs movie, which left unforgettable impression on the audience.
Start the slideshow to check out how 2011 went for Katy Perry.
Singer Katy Perry performs during the Z100 Jingle Ball in New York
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Singer Katy Perry thanked her fans over the weekend for providing support for her as she goes through a divorce with husband Russell Brand.
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Katy Perry arrives at the 2010 American Music Awards in Los Angeles
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Singer Katy Perry performs during the Victoria's Secret Fashion Show at the Lexington Armory in New York November 10, 2010.
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Singer Katy Perry performs during the Victoria's Secret Fashion Show at the Lexington Armory in New York on Nov. 10, 2010.
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10 Female Celebrities with Viral Nude Pics - Katy Perry
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Katy Perry accepts the award for Best Video at the MTV Europe Music Awards 2010 in Madrid
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Despite her being very sexy, she used to be shy about her being curvaceous way back when she was still in middle school. She used to even tape her chest just to make it appear smaller.
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Katy Perry performs at the 2010 American Music Awards in Los Angeles
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Katy Perry performs at the KIIS FM?s Jingle Ball concert in Los Angeles
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Singer Katy Perry performs during the VH1 Divas Salute The Troops in San Diego
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Singer Katy Perry performs during the VH1 Divas Salute The Troops in San Diego
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Perry poses backstage at The Grammy Nominations Concert Live - Countdown to the Music's Biggest Night event in Los Angeles
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Pop singer Katy Perry sings during a taped rehearsal for the Grammy nominations television special in Los Angles, California
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Singer Katy Perry arrives at the 2011 MTV Video Music Awards in Los Angeles
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Actor Russell Brand and wife, singer Katy Perry arrive at the premiere of Brand's 'The Tempest' in Hollywood
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Singer Katy Perry arrives with Russell Brand for the annual David Lynch Foundation benefit celebration in New York
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Katy Perry speaks after being presented with her prizes at the 2011 People's Choice Awards in Los Angeles
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Singer Katy Perry poses during a promotional event for her new fragrance "Purr" in Mexico City
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Singer Perry shakes hands with a fan during an autograph-signing event as part of promotional activities for her new fragrance "Purr" in Mexico City
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Katy Perry attends the Pre-Grammy Gala & Salute to Industry Icons with Clive Davis in Beverly Hills
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Singer Katy Perry and husband Russell Brand pose on arrival at the 53rd annual Grammy Awards in Los Angeles
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Singer Katy Perry performs "Teenage Dream" at the 53rd annual Grammy Awards in Los Angeles
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Russell Brand and Katy Perry arrive for the European premiere of the film 'Arthur' in London
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U.S. singer Katy Perry attends the premiere of "The Smurfs" in New York
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Katy Perry poses for a portrait in New York
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Katy Perry accepts the award for video of the year for "Firework" at the 2011 MTV Video Music Awards in Los Angeles
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Perry poses with her three awards, Video of the Year for "Firework", Best Collaboration, and Best Special Effects which she won at the 2011 MTV Video Music Awards in Los Angeles
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