Serena, Clarissa, and Blanche were the last three contestants in the Showcase for the first round. When Clarissa comes out and says, "and, go!" She sounds a lot like Dawn...
Did they use Dawns voice actor?
Dawn's voice character is Emily Jenness, who played the role of
-Officer Jenny (unova decoloure islands)
We don't know who Clarissa's actor is yet.