Of the two sisters, Lillian acts as the cunning leader and consistently carries around her furiously vicious chihuahua, Major Cutie. Beatrice Tiffani Amber Thiessen Downsy (née Bellacourt), played by Riki Lindhome, is the youngest daughter and twin sister of her brother Frederick, with whom she carries on an incestuous sexual relationship. Though outwardly ditzy, she appears to be an idiot savant in many instances but when called out on intelligence in a woman, quickly counters with a non-sequitur, such as "Look, the day-moon!" to appease her audience.