Singer Nick Lachey, left, listens to his girlfriend, TV personality Vanessa Minnillo, at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. Actress Olivia Wilde topped the list which, for the first time, included a first lady -- Michelle Obama at No. 93.
Actress Daveigh Chase arrives at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. In the top 10 were actresses Megan Fox, Malin Akerman, Mila Kunis, Eliza Dushku, Jordana Brewster and Jennifer Love Hewitt.
Dancer and country singer Julianne Hough, left, actress Shannon Elizabeth, center, and dancer Derek Hough party together at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. The Houghs, brother and sister, are professionals on "Dancing With The Stars." Julianne is No. 25 on the list.
Singer Ciara arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009. Ciara is No. 32 on the list. The top singer was Rihanna, at No. 8
Actress Gabrielle Union, and actress Sanaa Lathan pose together at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. Union is No. 71.
Actress Jordana Brewster arrives at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. She is No. 9.
Actress Dania Ramirez arrives at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. She is No. 61.
Actress Moon Bloodgood arrives at the Maxim Hot 100 party in Santa Monica, Calif.,on Wednesday, May 13, 2009. She is No. 20.
Actress Nadine Velazquez arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009. She is No. 41.
Actress Amanda Bynes arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009. She is No. 74.
Actress Natasha Henstridge arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009.
"CSI: Miami" star Adam Rodriguez, left, and actress Sofia Milos pose together at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009.
Newlyweds Spencer Pratt, right, Heidi Montag of "The Hills" pose at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. Montag is No. 81.
Actress Taryn Manning arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009.
Actress Shannon Elizabeth, left, and dancer Derek Hough arrive at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009.
Singer Nick Lachey, left, poses with his girlfriend, TV personality Vanessa Minnillo, at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009.
Actress Shannon Elizabeth arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009.
Pro football player Terrell Owens arrives at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009.
From left to right, sisters and reality TV personalities Kourtney Kardashian, Kim Kardashian and Khloe Kardashian pose together, at the Maxim Hot 100 party in Santa Monica, Calif. on Wednesday, May 13, 2009. Kim is No. 53.
Television personality Audrina Patridge of "he Hills" rives at the Maxim Hot 100 party in Santa Monica, Calif., on Wednesday, May 13, 2009. She is No. 57.