Battle of the beauty queens . .  . You won't believe it. Just  when I thought the Unicorns were through acting  silly and competitive with each other, they've  entered the Sweet Valley Princess Beauty Pageant!  Notice I said they. If you ask me, the whole idea  is totally stupid. I man, who cares if some judge  likes how you look in an evening gown? The other  Unicorns care, that's who. And  this pageant is definitely bringing out their  worst. Lila put soap in everyone's high heels.  Jessica took few stitches out of Kimberly's evening  gown. And Ellen even tried to cut off Jessica's  hair! I thought it couldn't get any  worse--until Kimberly got stage fright and begged  me to go on in her place! Mandy  Miller