A prima donna primer for four stars
Link (http://www.nydailynews.com/entertainment/music/2008/05/04/2008-05-04_a_prima_donna_primer_for_four_stars.html)
5/5/2008
"Who says divas have no heart?
Four of the biggest - Diana Ross, Patti LaBelle, Gladys Knight and Chaka Khan - will sing theirs out Sundayat two shows at Radio City Music Hall (2:30 p.m. and 7:30 p.m.) to benefit the Masonic Medical Research Lab."