Sex with Scorsese, beef with Sondheim … and inventing the moonwalk? The wildest moments in Liza Minnelli’s memoir

From Peter Sellers dressing like a Nazi, to having to manage her mother Judy Garland’s addiction, jaws will drop at Minnelli’s anecdotesTuesday marks the publication of Kids, Wait Til You Hear This!, the enormously entertaining memoir by Liza Minnelli, and that title – gossipy, c...