Bianca Alexa Santos (born July 26, 1990) is an American actress known for her roles as Lexi Rivera in the Freeform drama series The Fosters and as Lucy Velez in the MTV comedy series Happyland.

[1] Her father, Carlos Santos, is a Brazilian from Rio de Janeiro, and her mother, Carmen Carnot, is a Cuban from Havana.

[5] In May 2013, it was announced that Santos would join the cast of the Freeform drama series The Fosters, portraying the recurring role of Lexi Rivera.

[7] Santos was also cast in the lead role of Lucy Velez in MTV's comedy series Happyland.

In 2015, she portrayed the best friend of Mae Whitman's character in the teen comedy film The DUFF.