Ruth Lorenzo

The provided articles do not mention Ruth Lorenzo. They focus on the upcoming fifth season of the Spanish television show 'Mask Singer: Adivina quién canta' (Mask Singer: Guess Who Sings) on Antena 3. The show is returning after more than a year and a half since the fourth season. The articles highlight the show's popularity and its continued leadership in its time slot. The new season will feature a revamped team of investigators and changes to the show's format. The host, Arturo Valls, will return. The articles also mention the elaborate measures taken to maintain the anonymity of the masked singers. Since Ruth Lorenzo is not mentioned, her relevance to these articles is non-existent.