Cierra Alexa Ramirez (born March 9, 1995) is an American actress and singer who gained prominence for her television work in the 2010s. She is best known for portraying Mariana Adams‑Foster on the Freeform family drama The Fosters and for continuing the role in the spinoff series Good Trouble. Ramirez's career combines screen acting with musical projects and public commentary on representation.
Background and early life
Ramirez was born in the United States and is of Colombian and Mexican heritage. She began performing at a young age, participating in local productions and later taking on commercial and modeling work that led to professional on‑camera experience as a teenager. Her multicultural background has informed both her public identity and the roles she pursues.
Career and notable roles
Ramirez's breakthrough role came with The Fosters, in which she played a bright, determined teenager navigating family, education and social issues. The series addressed themes of identity, relationships and social justice, and Ramirez carried the character of Mariana into the spinoff Good Trouble, which follows a group of young adults as they begin careers and build lives in a new setting. In addition to these main credits, Ramirez has appeared in other television and film projects, including guest roles and small parts that helped broaden her range.
- Mariana Adams‑Foster — The Fosters (Freeform)
- Mariana Adams‑Foster — Good Trouble (spinoff)
Music and other creative work
Alongside acting, Ramirez pursues music as a singer and recording artist. She has released singles and appeared in music videos while performing live at selected events. Her creative work typically spans acting, singing and public appearances focused on arts and issues relevant to young adults.
Public image and advocacy
Ramirez is often noted for being part of a generation of Latina performers expanding visibility in mainstream U.S. media. She uses her platform to speak about cultural representation, career development and the importance of diverse stories in television and film. Fans and commentators highlight her portrayals of layered young women balancing family expectations, education and professional ambitions.
Continuing work
Primarily known for television, Ramirez continues to take on projects that combine dramatic work with musical interests. She remains active with audiences through interviews and social media, and her career trajectory has made her a recognizable figure for viewers interested in contemporary family drama and young adult storytelling.