Gabe Tesoriero, publicist for the 29-year-old rapper, declined further comment Thursday.
The show, set to air Dec. 4 on CBS, was taping at the Kodak Theatre in Los Angeles on Thursday. The Spice Girls were scheduled to make their debut reunion performance on the show.
West's mother, Donda West, 58, died Saturday night at Centinela Freeman Regional Medical Center in Marina del Rey after she stopped breathing. She had undergone cosmetic surgery Friday in Los Angeles and had gone home.
An autopsy was conducted, but an official cause of death will not be made for at least 1½ months pending further tests, the coroner's office has said.