Houston's cousin Dionne Warwick postpones Pa. show
Singer Whitney Houston, left, performs with Dionne Warwick at the pre-Grammy gala & salute to industry icons with Clive Davis honoring David Geffen, Sunday, Feb. 13, 2011, in Beverly Hills, Calif. (AP Photo/Mark J. Terrill)
February 13, 2012 6:57:25 AM PST
GREENSBURG, Pa. - February 13, 2012 --
Dionne Warwick has postponed a Valentine's Day concert at a western Pennsylvania theater after the death of her cousin Whitney Houston.