AGoodCause.com is a resourceful Web site that makes it possible to be charitable while shopping online! The site’s AidMaker software identifies more than 850 shopping sites that will donate a percentage of their sales to the charity of your choosing.

Design-her Gals is a chic website that has launched an interactive virtual walk to benefit the Gal to Gal Foundation, a non-profit organization dedicated to raising funds and awareness for Stage IV breast cancer patients and their families. Denise Richards, Molly Sims and Beth Ostrosky have created their own avatars to participate in The Gal to Gal Walk that will take place throughout the month of October. Visitors can donate $5 when registering on galtogalwalk.org.

She’s a singer, dancer and actress. And now The Cheetah Girls' Sabrina Bryan has become an author as she translates her experience in the spotlight into a new book, Princess of Gossip. This entertaining novel tells the story of an ordinary girl who finds herself living the glamorous life of a celebrity overnight. $11, amazon.com

Petra Nemcova is a fan of TONIC, a premiere events web site that allows users to create, send and manage online invitations for events that will also benefit a cause. Create your own event page, set your fundraising goal and invite your friends to donate!  tonic.com

Bright Pink is a national, non-profit organization that is dedicated to supporting women who are at high risk for breast and ovarian cancer, as well as educating all women on ways to be proactive with their health. This helpful web site connects members in fun and unique ways, provides support groups, networking and outreach/educational programs. bebrightpink.org

One Fifth Avenue is a tantalizing read from Candace Bushnell, the author of Sex and the City. Set in an actual building in Manhattan’s Greenwich Village, this witty story chronicles the salacious and dramatic lives of the many women living under the roof at this landmark address. $26, amazon.com

American Idol finalist Katharine McPhee lends her voice to Barbie & The Diamond Castle soundtrack. Kat's exclusive performance of "Connected" is one of the many upbeat pop songs from on the first Barbie musical movie! $10, amazon.com

Fans of The Hills will be treated to a special performance by the critically acclaimed rock/pop band The White Tie Affair on Monday, Sept 15. The band will perform their new hit singles "Mr. Right" and "The Letdown" in a special showcase organized by Hills star Audrina Patridge, an Epic Records employee. Tune in to watch the band's performance at 10pm/ET on MTV.