Complex sentence: Alaska appeared on two sketches of Telehit's Desde Gayola (a Mexican parody show), the first one she apperared as herself in an interview with Tesorito, the second one playing the character of Galaxia (a DJ) with Supermana, Chef Ornica & Manigüis.
Split into simpler sentences: Alaska appeared on two sketches of Telehit's Desde Gayola (a Mexican parody show). In the first sketch, she appeared as herself in an interview with Tesorito, in the second one, she played the character of Galaxia (a DJ) with Supermana, Chef Ornica & Manigüis.