Kelli Marie Giddish (born April 13, 1980) is an American television, stage, and film actress. She is best known for her role as NYPD Detective Amanda Rollins in the NBC television legal crime drama series Law & Order: Special Victims Unit (2011–present). Previously, she portrayed Di Henry on the ABC soap opera All My Children (2005–07), as well as starring in short-lived Fox crime drama series Past Life (2010); and the NBC crime drama series Chase (2010–11).