Renee Wilkins, 4, was subjected to a painful, elaborate hairdo at the hands of her mother Monday. 'Look how pretty my baby looks,' said Chant Wilkins, 31, after spending three hours meticulously braiding her daughter's hair and stringing 250 multicolored plastic beads onto the braids. 'Doesn't she look just like Venus Williams?' Ever since the completion of the elaborate procedure, the child has worn a stocking cap to muffle the beads' ceaseless clacking sound. 