Diana-Maria Riva is an American actress. She had her career beginnings in the mid-1990s, debuting in an episode of Common Law. Her first notable role was in Party of Five, followed by other notable performances in NYPD Blue and Everybody Loves Raymond. In the 2000s, she became known for her roles on the television shows Philly, Sabrina The Teenage Witch, Less than Perfect, Studio 60 on the Sunset Strip, and The West Wing. Also during this period, she had roles in the movies What Women Want, The Third Wheel, Exposed, Chasing Papi, Employee of the Month, and 17 Again. In the 2010s, she had appearances in the films Our Family Wedding, Short Term 12, McFarland, USA, and Love & Mercy. In addition, she starred as Kitty Conchas in The Bridge, Mimi Moncada in Telenovela, and Mrs. Rodriguez in Man with a Plan.