Rosemary Germaine (Rosie) Mole (later Rosie Lucas) (b. 11 November 1982, during the book The Growing Pains of Adrian Mole) is the much younger sister of Adrian Mole and grows up to be his total opposite, although they do share quite a close relationship. By the age of 15, in Adrian Mole The Cappuccino Years, she has become a foul-mouthed rebellious vixen, modelling her appearance on Spice Girl Emma Bunton, and wears very short miniskirts. She becomes pregnant by a boyfriend named Aaron Michaelwaite, a fact she discloses only to Adrian, and orders a realistic baby-simulator doll to prepare herself for motherhood - although she later chooses to have an abortion.