While they stopped and posed for photos on the red carpet, which drew celebrity guests including Spike Lee and Tamron Hall, they took their seats once the lights went down — and were joined by their 19-year-old sibling Bigi, who is rarely spotted in public.The musical — which sees Myles Frost playing Michael in a book penned by two-time Pulitzer Prize-winning playwright Lynn Nottage — made Paris cry, according to a Page Six source.