Christina Aguilera poses for photographers as she arrives at US Weekly's Hot Hollywood: Fresh 15 party in Los Angeles on Sept. 21, 2006. Aguilara was named "Hot Hollywood Star of the Year" by the magazine.
Hollywood hotties Christina Aguilera and Kristin Bell pose inside the US Weekly Hot Hollywood: Fresh 15 party at Area Club in Los Angeles on Sept. 21, 2006.
Rap artist Ludacris poses for photographers as he arrives at US Weekly's Hot Hollywood: Fresh 15 party in Los Angeles on Sept. 21, 2006. The rapper was one of the magazine's choices in its listing of 15 of Hollywood's hottest young stars.
Kristen Bell, left, and Jason Ritter, right, mug for photographers on the red carpet at US Weekly's Hot Hollywood: Fresh 15 event in Los Angeles on Sept. 21, 2006. Both actors were among the magazine's picks for Hollywood's hottest young stars.
Cheyenne Kimball poses for photographers as she arrives at US Weekly's Hot Hollywood: Fresh 15 event in Los Angeles on Sept. 21, 2006. She was one of the magazine's picks for 15 of Hollywood's hottest young stars.
Carmen Electra poses for photographers as she arrives at US Weekly's Hot Hollywood: Fresh 15 event in Los Angeles on Sept. 21, 2006. Fresh off the runway from New York Fashion week, Electra said she was "very happy and very honored" to be acknowledged as one of the "Fresh 15."
Jaime Pressly, named by US Weekly as one of its Hot Hollywood: Fresh 15 stars, poses for photographers as she arrives at the magazine's party at Area in Los Angeles on Sept. 21, 2006. Even though Pressly says she's been in the business for 13 years, she says was honored to be chosen.
Lauren Conrad poses for photographers at US Weekly's Hot Hollywood: Fresh 15 event in Los Angeles on Sept. 21, 2006. Conrad, who stars in MTV's reality show "The Hills," joins Kevin Connolly, Katharine McPhee, Nate Corddry Balthazar Getty and Ron Livingstone on the magazine's hot list.
Actress and comedian Sarah Silverman attends US Weekly's Hot Hollywood: Fresh 15 party in Los Angeles on Sept. 21, 2006. Silverman, who was named by the magazine as one of its Fresh 15 stars, is starring in "Jesus is Magic," a film she also wrote.
Kevin Connolly of "Entourage," who also made the US Weekly's Hot Hollywood: Fresh 15 list, arrives at Area Club in Los Angeles on Sept. 21, 2006. To be on the list, US Weekly editor Mark Baker says, "the important thing is that we're not sick of seeing you. You cannot be old and tired. You need to be fresh; we want to see more of you."
Actor Jason Ritter attends the party for US Weekly's Hot Hollywood: Fresh 15 at the Area Club in Los Angeles on Sept. 21, 2006. One of the stars of the new CBS sitcom "The Class," the son of the late actor John Ritter was named to the magazine's hot list.
Singer Willa Ford attends the US Weekly's Hot Hollywood: Fresh 15 party at Los Angeles' Area Club on Sept. 21, 2006. Ford is one of the celebrity contestants on "Dancing With The Stars."
What's a party without Paris Hilton? The star with the catch phrase "That's hot" was not on US Weekly's Hot Hollywood: Fresh 15 list, but showed up at the party and had nice things to say about Christina Aguilera, the magazine's Star of the Year. "She's an icon. She has an amazing album out right now, and I just totally respect her and look up to her," Hilton said.
Socialite Nicky Hilton attends US Weekly's Hot Hollywood: Fresh 15 party at the Area Club in Los Angeles on Sept. 21, 2006. Hilton's boyfriend, actor Kevin Connolly, was named by the magazine as one of the 15 hottest Hollywood stars.
One of the Fresh 15, actress Kristen Bell, poses for cameras at US Weekly's Hot Hollywood party at Area Club in Los Angeles on Sept. 21, 2006. Bell stars as the title character in the TV series "Veronica Mars."
Actor John Stamos was one of the many celebrities who turned out for US Weekly's Hot Hollywood: Fresh 15 party in Los Angeles on Sept. 21, 2006. The magazine honored stars including Kristin Bell, Carmen Electra, Jason Ritter, Jaime Pressly, and Jenna Fischer.
Actress Brittany Daniel attends US Weekly's Hot Hollywood: Fresh 15 party at the Area Club in Los Angeles on Sept. 21, 2006.
Actress Kylie Bax attends US Weekly's Hot Hollywood: Fresh 15 party, celebrating the magazine's picks for the hottest young stars, in Los Angles on Sept. 21, 2006.
Jesse McCartney poses for photographers as he arrives at US Weekly's Hot Hollywood: Fresh 15 party in Los Angeles on Sept. 21, 2006.
Actress Elisha Cuthbert attends US Weekly's Hot Hollywood: Fresh 15 party at the Area Club in Los Angeles on Sept. 21, 2006.