A significant media controversy has emerged between Moria Casán and Cinthia Fernández following an on-air altercation during an interview segment on 'La mañana con Moria' where Elba Marcovecchio clashed with Fernández, referring to her disparagingly as a 'chihuahua.' This incident was sparked when Fernández repeatedly interrupted Marcovecchio, leading to rising tensions during the live broadcast. The situation escalated when Fernández tearfully reacted to the confrontation, much to the surprise of Casán, who hosts the program.

In the aftermath, the conflict spilled over onto social media, where Fernández accused Casán of failing to defend her against Marcovecchio's remarks. Fernández also referred to both Casán and Marcovecchio as 'mecheras' in a post, criticizing their behavior further. In response, Casán, known for her sharp tongue, posted an inflammatory message on X (formerly Twitter), intensifying the ongoing feud and further enraging Fernández, who felt unsupported.

Casán addressed the public worries regarding Fernández's absence from her program, clarifying her position and suggesting that the 'empty chair' is what corresponds to those circumstances. The feud highlights the volatile nature of celebrity relationships within Argentine media, marked by personal attacks and public showdowns, maintaining the public's interest amidst the unfolding drama.