The Italian legendary pop diva Laura Pausini has announced that she's releasing her greatest hits celebrating the fact its been twenty years since releasing her debut single La Solitudine. The album contains a new song called Limpido, a duet with Kylie Minogue, that has already gone to number one in Italy. A Spanish version of the song was also recorded as Pausini is relevatly large in Spain as she generally always records her albums in Castilian too.