Ashley Tisdale at the Starlight Starbright Childrens Foundation Winter Wonderland on December 19, 2007 in Los Angeles, California.
Jordan Strauss/WireImage.com

· High School Musical star Ashley Tisdale and her new schnoz are set to hit the big screen in They Came From Upstairs, a comedy about teens battling aliens.

· Can't get enough of Zach Braff, Lauren Conrad or Matthew McConaughey? Now, you can enjoy them via MySpace, thanks to the social networking site's new MySpaceCelebrity feature, which houses over 300 celebrity blogs.

· Tune in Thursday night as late night funnymen Jimmy Kimmel and Jay Leno appear simultaneously as guests on each others' shows, an event being described as "historic." We call it a serious TiVo dilemma.

· New mom Salma Hayek has signed on to become the new spokeswoman for Pampers diapers, as part of their new initiative to provide mothers and their infants in Africa and Asia with tetanus shots.

· Hilarie Burton and Chad Michael Murray are singing One Tree Hill costar Kevin Federline's praises after a guest stint that was "so professional." Word from Burton is that K-Fed even brought Mom-Fed to the set.

· American Idol's seventh season is just around the corner, but this four-year-old is already auditioning for the show's 20th season.

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