Show your support of the fight against breast cancer with SHAPE Magazine's Annual Pilates for Pink auction to benefit The Breast Cancer Research Foundation. You'll have the chance to bid on incredible vacations, fitness packages, celebrity-worn clothing, SHAPE experiences and packages and much more!

Vintage Hollywood brings you exciting opportunities in their fall auction! Score a visit to the set of 24 with Kiefer Sutherland, head to the Tonight Show and meet Jay Leno or catch dress rehearsals for the fantastically funny Saturday Night Live!

Look for awesome experiences, fantastic memorabilia and much more from the Carol M. Baldwin Breast Cancer Research Fund auction in honor of Breast Cancer Awareness Month!

Check back for unique sports memorabilia and experiences from all your favorite sports players!

Love Our Children USA™ is the national nonprofit leader in breaking the cycle of violence against children. The organization has become 'the Go-To' prevention organization for all forms of violence and neglect against children in the U.S. With tons of celebrity involvement and support, the Love Our Children USA auction is sure to have great A-List experiences!

Check out this auction chock full of celebrity and travel experiences! To date, the Foundation has awarded over $6.4 million in Medical Research Awards to thirty-one of the country's most promising junior investigators. Gabrielle's Angel Foundation proudly continues its distinction of being one of the largest non-governmental sources of grant support to blood cancer researchers at the nation's leading institutions.

Steaz Teas is proud to sponsor a celebrity-autographed can auction to benefit the Christie Communications Fund!

The stars come out for the ACLU of Southern California's annual auction! Check back for fantastic Hollywood and Television walk-on roles, set visits, meet and greet opportunities, concert tickets and much, much more!

Which celebrities will you get to meet this time? Bruce Springsteen, Oprah, Anderson Cooper and Stephen Colbert are only a few celebrities who have been auctioned off in the past!

Support the Big Brothers Big Sisters of Greater Los Angeles and Inland Empire and bid on incredible auction lots!

Bid for great auction items from the Creative Visions Foundation, inspired by the life of Dan Eldon -- artist, adventurer and activist - who was killed in 1993 while covering the conflict in Somalia as a photojournalist for Reuters News Agency. The organization supports "creative activists" like Dan -- social entrepreneurs who use media, technology and the arts to create awareness of environmental, social or humanitarian issues and inspire positive change.

What celebs have joined the CosmoGIRL! auction this month? From great memorabilia to celebrity decorated and autographed merchandise, CosmoGIRL! won't disappoint! Past celebrities include Simple Plan, Julianne Hough of Dancing with the Stars, Avril Lavigne, Eva Amurri, Maroon 5 and many more!