Sneak Peek! Oprah Sits Down with Lady Gaga and Mama Gaga

Oprah Winfrey travels to NYC to chat with international superstar Lady Gaga and her mother, Cynthia. Winfrey takes an exclusive look inside the apartment Lady Gaga grew up in and still calls home.

Sneak Preview: Oprah Interviews Lady Gaga and Her Mother

Tune in for the two-hour special, airing Sunday, March 18 at 9/8C on OWN.