<Li> Danny Pudi as Brainy Smurf, a clever Smurf . </Li> <Li> Julia Roberts as Smurf Willow, the motherly Smurf leader of Smurfy Grove and Papa Smurf's former arch - rival . </Li> <Li> Michelle Rodriguez as Smurf Storm, a street - smart female Smurf who doesn't trust Smurfette . </Li> <Li> Ellie Kemper as Smurf Blossom, an energetic girl Smurf who quickly befriends Smurfette . </Li>

Who voices clumsy smurf in the lost village