[4] On 20 February 2022, María Becerra announced "Felices x Siempre", as the lead single for her second studio album.

On 29 April 2022, Becerra revealed La Nena de Argentina as the official title for her second studio album.

For María Becerra, that name gained meaning after the general public started referring to her as that, after her collaboration with Argentine singer and rapper Cazzu, "Maléfica", in which the phrase is mentioned for the first time.

In a later interview, Becerra explained more, stating: It represents many important things for me, above all, the representation of my country, and that is what fulfills me the most.

[15] It was promoted at the 2022 Premios Tu Música Urbano and a live video for Windows Gallery Sessions was released.

[citation needed] "Desafiando el Destino" was released on 12 January 2023, as the fourth single of the album.

[citation needed] "Adiós" was released on 30 March 2023, as the fifth single from the album with a live version featuring Argentine band Ráfaga.

[citation needed] "Felices x Siempre" was released on 2 February 2022 and was intended as the lead single from the album, but was eventually scrapped from the final track list.

[18] On 15 December 2022, Becerra did a 7-hour live stream via YouTube, Twitch, TikTok and Instagram where she promoted the album's release by having special guests including Nico Cotton and Xross, main producers of La Nena de Argentina.