Kelli Giddish's "Law & Order: S.V.U." future seems clear.

 The actress is leaving after 11 seasons.

 Giddish announced in a message released on Instagram that this will be her last season on SVU.

 "Playing Rollins was one of the greatest delights and honors of (her) life," the 42-year-old actress stated.

Giddish: "I've been very blessed to work on 'Law & Order' for 12 years."

Rollins is unique on TV. I've changed alongside her.

Giddish played in the 2007 episode "Outsider." In Season 13, she played Rollins.

Giddish stated. "I'm excited to use all I've learned on 'SVU' to what's next."

 A three-hour "Law & Order" split special debuting Sept. 22 will feature Giddish as Rollins.

The special focuses on the killing of a mystery girl and the detectives' efforts to find her perpetrator