Katy Perry was named the 40th ranked Sexiest Woman Alive by Smartasses.Net on Thursday, March 17th 2011, when the online men's magazine revealed their everpopular who's who of the hottest women on the planet. 2011 marked the sixth annual year for the increasingly popular Smartasses Top 100 Sexiest Women List, which comes out every St. Patrick's Day, to coincide with March Madness. For Perry, it was her second year on the list. Last year she was ranked 58. For more, visit Smartasses.Net.
![Part of Me Photocall in Rio de Janeiro [30 July 2012]](http://images5.fanpop.com/image/photos/31600000/Part-of-Me-Photocall-in-Rio-de-Janeiro-30-July-2012-katy-perry-31652900-333-500.jpg)
![Part of Me Photocall in Rio de Janeiro [30 July 2012]](http://images5.fanpop.com/image/photos/31600000/Part-of-Me-Photocall-in-Rio-de-Janeiro-30-July-2012-katy-perry-31652898-333-500.jpg)
![Part of Me Photocall in Rio de Janeiro [30 July 2012]](http://images5.fanpop.com/image/photos/31600000/Part-of-Me-Photocall-in-Rio-de-Janeiro-30-July-2012-katy-perry-31652889-333-500.jpg)
![Wearing A Bikini At A Hotel Pool In Miami [26 July 2012]](http://images5.fanpop.com/image/photos/31600000/Wearing-A-Bikini-At-A-Hotel-Pool-In-Miami-26-July-2012-katy-perry-31606602-500-342.jpg)
![Wearing A Bikini At A Hotel Pool In Miami [26 July 2012]](http://images5.fanpop.com/image/photos/31600000/Wearing-A-Bikini-At-A-Hotel-Pool-In-Miami-26-July-2012-katy-perry-31606560-409-500.jpg)
![OAK Nightclub at the Mirage Hotel Las Vegas [27 January 2012]](http://images5.fanpop.com/image/photos/28600000/OAK-Nightclub-at-the-Mirage-Hotel-Las-Vegas-27-January-2012-katy-perry-28664806-333-500.jpg)
