Joe Otterson TV Reporter Demi Moore is joining “Feud” Season 2 at FX, Variety has learned from sources. The second season of the Ryan Murphy anthology series will tell the true story of how Truman Capote was friends with numerous members of New York high society until he published excerpts of his unfinished novel “Answered Prayers,” with the excerpts serving as a tell-all about the city’s elite. According to sources, Moore would star as socialite Ann Woodward, a former showgirl and radio actress who was infamously accused of murdering her husband in 1955. Reps for Moore, FX, and 20th Television declined to comment.