Background and career
Debra L. "Debbe" Dunning (born July 11, 1966) is an American actress, model, television host, spokesperson, and comedienne. She is best known for playing Heidi Keppert on Home Improvement (1993–1999).
Dunning played Heidi Keppert, the Tool Time girl, on the ABC sitcom Home Improvement from seasons three to eight, having guest-starred in an earlier season. She appeared in Dangerous Curves (1988) and the American Gladiators Celebrity Challenge (1989).
From May 11, 1997 until May 19, 2018, Dunning was married to American volleyball player Steve Timmons, with whom she has three children.
