Getty Images; Courtesy Photo

One very stylish—and very lucky—tot will get the luxury of riding around in a Gwen Stefani signed and designed (Bugaboo) RED stroller. Only two of the strollers were manufactured—and Gwen owns the other one! The singer/designer created the strollers with fabric and studs from her Spring 2011 L.A.M.B. collection. The stroller goes on sale tomorrow on eBay in honor of World AIDS Day, and 100% of the sale price goes to The Global Fund, which aims to help eliminate AIDS in Africa.

Find out what other celebs are doing for World AIDS Day.

Check out Mondo’s Piperlime T-shirts that benefit AIDS’ research.