Dr. Jill Biden, wife of chatty Vice President Joe Biden, will make a cameo appearance on LIfetime's original series "Army Wives."
Biden's "Army Wives" episode will air on Aug. 15 at 10 p.m. The show also will include a taped, 30-second PSA featuring Biden and first lady Michelle Obama.
The second lady's "Army Wives" appearance is designed to raise awareness of the issues facing members of the military and their families. Biden will play herself on a visit to the show's military base.
Real-life military spouses also will be in the show to discuss their experiences with Dr. Biden.
Lifetime Networks president and general manager Nancy Dubuc announced Biden's appearance on Wednesday.
"We are honored to have Dr. Biden make a special appearance on 'Army Wives,'" Dubuc said. "Dr. Biden's inspiring commitment to military families should be commended."