Netflix announced Monday that the Grammy Award-winning performer will guest-star in an episode of One Day at a Time‘s much-anticipated third season. Estefan — who is also the voice behind the series’ theme song, a Cuban-tinged cover of the original comedy’s opener — will play Mirtha, Lydia’s (Rita Moreno) baby sister and arch-nemesis.
![Nominations Announced for “83rd Annual Golden Globes” [VIDEO]](https://mortystv.com/blog/wp-content/uploads/2025/12/golden-globes-2026-350x250.webp)

![“The Boys” Explosive Final Season Premiere Date & Teaser [VIDEO]](https://mortystv.com/blog/wp-content/uploads/2025/12/the-boys-final-seaon-350x250.webp)
![Paramount and UFC Announce New Seasons of “Dana White’s Contender Series” and “The Ultimate Fighter” [VIDEO]](https://mortystv.com/blog/wp-content/uploads/2025/12/Dana-Whites-Contender-350x250.webp)
![“School Spirits” Returns for Season Three, Premiering January 28 as Paramount+ Debuts a Teaser Trailer [VIDEO]](https://mortystv.com/blog/wp-content/uploads/2025/12/school-spirits20251206i-350x250.webp)
![Oscar-Nominee Paul Giamatti Surprises Fans at CCXP and Reveals Exclusive Scene from “Star Trek: Starfleet Academy” [VIDEO]](https://mortystv.com/blog/wp-content/uploads/2025/12/Star-Trek-Starfleet-Academy-350x250.webp)


