Pebbles Flintstone is a fictional character in the Flintstones franchise. The red-haired daughter of Fred and Wilma Flintstone, Pebbles is born near the end of the third season. She is most famous in her infant form on The Flintstones, but has also appeared at various other ages, including as a teenager on the early 1970s spin-off The Pebbles and Bamm-Bamm Show and as an adult in three made-for-television movies. She spent most of her time with Bamm-Bamm Rubble, her childhood best friend whom she eventually marries.