News from EVO 2013 came that Street Fighter IV for Xbox 360, PS3 and PC will get five new characters, one of which has never been seen before in the Street Fighter series. Rolento, Elena, Hugo and Poison will join the roster, but the fifth character remains unannounced. The DLC will be available for $15 and will also feature balances and adjustments along with six new stages. The update will be coming early next year.
Amazing how a four year old game still gets DLC due to its dedicated community.