The 40-year-old tied the knot with Orosco, 39, at the John Sowden house in the Los Feliz neighbourhood of Los Angeles on Saturday, reported Contactmusic.
Benz and Orosco's nuptials come after the latter proposed last June with a Kwiat cushion-cut diamond ring, and the actress described the proposal as "absolutely perfect".
The pair enjoyed a "pop-up Mexican fiesta" engagement party arranged by Orosco last June.
Benz was previously married to actor John Kassir but she filed for divorce in December 2007.
