(SCOTTSDALE, AZ) -- Adult megastar Jenna Jameson is ranked as the 50th most popular actress in the country by the IMDB "STARmeter" poll, which provides a snapshot of popularity based on millions of web searches.

Jameson, who has achieved fame as one of the only adult stars to cross over into mainstream entertainment popularity, is also listed among the top 100 among male and female stars, outranking the next five celebrities on the list, Jodie Foster, Naomi Watts, Britney Spears, Sandra Bullock and Halle Berry. She's just behind Gwynth Patrow (44), Julia Roberts (46) and Tara Reid (48).

"I'm thrilled to have been included in this great group of people," Jameson said. "This ranking demonstrates that the public seems to have absolutely no problem with adult entertainment and its convergence with mainstream."

In a note with its ranking STARmeter noted Jameson's best-selling adult hits such as "Jenna Jameson is the Masseuse" and "Bella Loves Jenna," as well as the fact that she appeared in the mainstream Howard Stern film "Private Parts." She also stars in the upcoming blockbuster Vivid remake, "The New Devil in Miss Jones," in which she plays the devil.

About Jenna Jameson:

According to New York Magazine Jenna Jameson is a "cultural icon." her book about her life and adventures from the ReganBooks imprint of HarperCollins, How to Make Love Like a Porn Star: A Cautionary Tale, has been a New York Times and Amazon bestseller. Ms. Jameson has debated at Oxford University in England, been profiled by the E! True Hollywood Stories, has made countless radio and television appearances and has appeared in thousands of newspaper and magazine articles. She controls her own film production company and is the chairwoman of ClubJenna, Inc., a product licensing and Internet management firm that handles the Web activities for more than a dozen top adult stars, operates ClubJennaMall.com, a popular online retail store and has a free non-explicit Website, JustJennaJameson.com. She directs the careers of other top adult stars through her "ClubJenna Girl" program in which actresses such as Krystal Steal, McKenzie Lee, Jesse Capelli, Ashton Moore and Sophia Rossi are signed to exclusive production contracts. Vivid Entertainment Group has selected Jenna as a Vivid Girl and films produced by her own production company are distributed by Vivid. FHM ranks her both as one of the 100 Most Beautiful Girls in the World and one of the 100 Sexiest, while VH1 says she is among the "100 Hottest Hotties" and WomenCelebs.com has ranked her #1 on its most popular list.