Piers Morgan says Omarosa offered him sex, called him homophobic slur while on ‘Celebrity Apprentice’  “Omarosa sidled up to me at the New York Mercantile Exchange and said, quite seriously, ‘Piers, do you want a showmance?’ ‘A what?’ I replied. ‘A showmance. You know, a romance on the show — we get it on together. Happens all the time on …