Grasa (Spanish: Grease, or in slang "tacky") is the second studio album by Argentine-Spanish singer Nathy Peluso, released on May 24, 2024, through Sony Music Latin and 5020 Records.

[2] It was produced by Nathy Peluso herself, alongside Manuel Lara, pablopablo, Benjamin Alerhand, Didi Gutman, Devonté Hynes, Servando Primera, Yasmil Marrufo, Casta and Rafa Arcaute; and features collaborations with Duki, Lua de Santana, Ca7riel & Paco Amoroso, C. Tangana and Blood Orange.

[4][5] Additionally, it won several awards at Argentina's Premios Gardel, including Best New Artist, Best Alternative Pop Album and Record of the Year, the latter for the song "Buenos Aires".

In 2021, she released the certified-gold singles "Mafiosa" and "Vivir Así Es Morir de Amor", the latter a cover of the 1978 song by Spanish singer Camilo Sesto.

[12] In 2023, she released three more singles as a lead artist, the pop song "Tonta", the house-infused "Salvaje" and the bachata collaboration "Ella Tiene" with Argentine singer Tiago PZK.

[18] pablopablo, Benjamin Alerhand, Didi Gutman, Devonté Hynes, Servando Primera, Yasmil Marrufo, Casta and Rafa Arcaute, also appear as producers in the album.

[18] Peluso has said that "there is a very important message in the album, which is learning to love oneself", this is discussed in tracks like "Aprender a Amar", described by her as a "mantra that I tell myself and the world".

In "Corleone", which references fictional mafia leader Vito Corleone, Peluso reflects on her place within the Latin urban music scene, in "Aprender a Amar", she talks about the privileges that artists have to generate conversations with their art, in "Manhattan", she jokes about dreaming with an apartment in Manhattan, and in "No Les Creo Nada - Skit", Spanish rapper C. Tangana makes a surprise appearance talking about the importance of connecting with audiences as an artist.

[24] The film was shot in a "theatre-like" set of an apartment, decorated with white walls, red and black furniture, and a bright blue carpet.

[27] Lastly, in her native Argentina, she hosted a private listening party where several Argentine personalities attended, including Emilia, Nicki Nicole, Úrsula Corberó, Duki, Paco Amoroso and Ca7riel, among others.