Diane Keaton signs up for HBO comedy

Diane Keaton has reportedly signed up to star in a new HBO comedy series.

According to The Hollywood Reporter, the untitled project will see the actress play a feminist icon who attempts to reignite the movement by starting a sexually explicit magazine for women.

Executive producer Dawn Parouse Olmstead said of the project: "There seems to be a new evolution of what women are sexually. Women are acting more like men sexually."

Earlier this year, it was reported that Keaton had been injured on the set of her upcoming comedy Morning Glory, in which she stars alongside Harrison Ford and Rachel McAdams.