Mo Gaffney

Maureen E. Gaffney (born November 5, 1958, in San Diego, California) is an American actress and activist.
Gaffney hosted two of her own television talk shows: Women Aloud! (which was shown on the Comedy Central network) and The Mo Show. She appeared in Seasons 4 and 5 of That '70s Show as Joanne Stupak, Bob Pinciotti's girlfriend, had a recurring role in Mad About You and guest starred in Friends and Veronica's Closet. In addition, she appeared in the black comedy about beauty pageants, Drop Dead Gorgeous. Gaffney appeared on the British television talk show The Full Wax starring Ruby Wax, in which she portrayed American correspondent "Taffy Turner", in the recurring segment "Taffy Turner: Inside America". Gaffney teamed up with Jennifer Saunders in a recurring role as Bo in the sitcom Absolutely Fabulous.
From Wikipedia.