Katy Perry -- Top 100 Women of 2009, Number 50

50. Katy Perry
Katy rode to stardom by adding a pair of unusually firm and shapely breasts to Jill Sobule's time-honored girl-kissing formula. But the 24-year-old is also more than happy to use her best assets to help others: A plaster mold of her mounds recently raised $3,000 for a cancer charity.



Recently, Asylum rated the top 100 hottest women on the Internet, based solely on how many times the babe-loving general public enters an attractive lady's name into AOL's search box. (Because we believe this simple metric is the best way to measure true heat.) We've decided to highlight some of our favorites from the countdown again.