Article continues below advertisementThe Brady Brunch alum Susan Olsen made a rare appearance on the city streets of Los Angeles. The former child star, 63, known for her portrayal as Cindy Brady on the sitcom, was spotted leaving her vehicle to pick up a few items from her mailbox on Tuesday, July 29.Article continues below advertisementSource: CBS:MEGASusan Olsen is known for her role as Cindy Brady.Article continues below advertisementIn the photos, the actress wore a black screen-printed T-shirt, maroon shorts, black sandals and chic gray cat-eye sunglasses.