A-listers like Jessica Alba, Avril Lavigne, Sophia Bush and Jordin Sparks, among others, have lent their signatures for a good cause. They signed a one-of-a-kind Stuart Weitzman Bloom Tote to benefit ovarian cancer research.

You can bid on the bag yourself at www.stuartweitzman.com. There are also lots of shoes signed by the likes of Oprah, Courteney Cox-Arquette, Marcia Cross, Sharon Stone, Nicollette Sheridan, Leah Remini and more.

It’s so great when you can donate to charity and get something cool at the same time.

Source: “Stars sign onto a good cause!” [In Touch]