Beyonce Knowles, seen here in a file photo from Sept. 5, 2006, in New York, is the No. 1 fantasy girlfriend, according to AskMen.com's Top 99 Most Desirable Women of 2007 list. (AP Photo/Jason DeCrow)

LOS ANGELES - She may have missed out on an Oscar nomination, but Beyonce Knowles is the No. 1 fantasy girlfriend, according to AskMen.com's Top 99 Most Desirable Women of 2007.

The 25-year-old singer-actress tops the Web site's list ranking the "most alluring" female celebrities as determined by its readers and staff. Voters were asked to consider qualities beyond sex appeal and beauty, such as "intelligence, humor, charisma and ambition," according to the site. More than 8.5 million votes were cast, the Web site says.

Knowles, currently co-starring in "Dreamgirls," was followed by screen sirens Scarlett Johansson and Jessica Alba, supermodel Adriana Lima and actress Jessica Biel. Rounding out the top 10 were model Alessandra Ambrosio, singer Shakira, TV host Maria Menounos and actresses Angelina Jolie and Elisha Cuthbert.