She also studied acting in New York with Warren Robertson, Stella Adler and Herbert Berghof. She moved to Los Angeles in 1980 to pursue her acting career. As Kathleen Klein, she eventually landed a role as Megan on ABC-TV's "General Hospital". In the early 1990s, she appeared in two episodes of the Showtime series, "Compromising Situations", and played a hard, cigar-smoking saloon operator in the film "Rollerblade Warriors". She has also appeared in the movie "No Ordinary Love" (1997). "Dancing is our drug of Choice" Program receiving a Proclamation from the City of Philadelphia declaring "Dancing is our drug of Choice" day. The program continues today under her "Devoted to Youth" foundation where Bunny acts as the Vice President giving "Dance Contests" throughout Los Angeles for underprivileged children. In 2010, Gibson was the lead dancer in the conga line scene of "The Back-up Plan" starring Jennifer Lopez. Other recent films in which she's had roles include "Scout’s Honor" with Fred Willard, "The Rainbow Tribe", "I’m Going to Kill Leonard Riley", "Creepshow 3", "Karla", "Betrothed", "American Beach House", "Shangri-La Suite" and "Allison's Choice", all verified on IMDB.com  Gibson's TV appearances include roles on "Glee", "Two and a Half Men", "How I Met Your Mother", "The Haunted Hathaways" and "The Protector". "Inside America’s Totally Unsolved Lifestyles" and "America's Most Wanted" (fugitive James Knoll turned himself in after he saw the show that night). She has also appeared on many news and talk shows including "Good Morning America", "Extra", "Geraldo Rivera", "Suzanne Somers", "Morton Downey Jr.", "Crook & Chase" and "Joe Franklin". A leopard skin jacket that Gibson popularized on "American Bandstand" in 1959, was worn in the January 8, 2004, episode of the "American Dreams" television program by actress Vanesa Lengles. Gibson plans to donate the jacket to the State Museum of Pennsylvania. Gibson has appeared on several "American Bandstand" anniversary specials, portrayed herself on the History Channel's "The Century Series" and was the principal dancer on the 100th episode of "How I Met Your Mother" (episode entitled "Suits").