Ellen Page has joined Tilda, HBO's thinly veiled Nikki Finke comedy from Oscar-winning writer/director Bill Condon. The pilot stars Diane Keaton as an intimidating Hollywood blogger and Page as "a morally conflicted creative assistant" in whom Tilda takes a special interest. Guess this means that Stitch N' Bitch (the HBO project that the Juno alum was producing with Alia Shawkat and Har Mar Superstar) is dead. [EW]