Rhoda's Sister on 'Rhoda': 'Memba Her? 9/16/2010 11:00 AM PT Before she was the voice of Marge Simpson on "The Simpsons," Julie Kavner became famous playing Valerie Harper's sister on the '70 TV series "Rhoda." Guess what she looks like now! Share on Facebook Share on X Julie Kavner TV Beauty Memba Them