A native of Chicago, Rosa comes from a strong theater background, having performed in more than 40 professional productions beginning at age eight; ranging from comedy at the esteemed Piven Performance Company, as well as Second City, to starring in numerous musicals and touring with Kenny Rogers. Blasi's television debut was a recurring role on the CBS soap opera, "The Bold and the Beautiful." Soon to follow was a starring role on the MTV/UPN sitcom "Hitz." Rosa's rare combination of sex appeal and comedic timing landed her guest roles on hit shows such as "Frasier," "Becker," "Caroline in the City," "Drew Carey," "Grown Up," "Holding the Baby" and "Beverly Hills, 90210." She later starred in the dramatic Showtime film, "Noriega: God's Favorite," which was shot in the Philippines. The film was directed by Roger Spottiswoode, and co-starred Bob Hoskins. Both the film and Blasi's performance were critically acclaimed. Blasi recently starred in the Vagina Monologues at the Apollo Theater and has recorded numerous radio and television voice-overs. Her sharp tongue and quick wit have earned her a reputation as a favorite and often repeat guest on talk shows.