It was rumoured that the 33-year-old actress, who used to be a professional wrestler, was planning a return to wrestling following her break-up with Hollywood star George Clooney in July, reported TMZ online.
"Keib feels very grateful to the WWE for helping to launch her career, but she believes that part of her life is over and she wants to focus on other things," a source said.
Keibler is well known for her work with World Championship Wrestling (WCW) and World Wrestling Entertainment (WWE).