Premio Lo Nuestro 2003 was the 15th anniversary of the awards. the show was hosted by Mexican presenters Marco Antonio Regil and Adal Ramones. Juanes, Thalía, Marc Anthony, Pilar Montenegro, Sin Bandera, Banda el Recodo and other Latin music greats gave electrifying performances. In the show, there was 36 awards winners with 135 nominations. In Pop genre, Awards was given for : Album of the Year, Best Male Artist, Best Female Artist, Best Group or duo, Best New Artist and Song of the Year. In Rock Genre : Best Rock Album and Best rock Performer of the Year. In Tropical genre : Best Tropical Album of the Year, Best Tropical Male Artist, Best Tropical Female Artist, Best Tropical Group or Duo of the Year, Best Tropical New Artist, Tropical Song of the Year, Best Merengue Performance, Best Sa