Tina Knowles had an unfortunate wardrobe malfunction at an event for her new book Matriarch: A Memoir before Keke Palmer came ...

Tina Knowles is currently touring the world in support of her new book Matriarch: A Memoir. When she suffered a wardrobe malfunction Keke Palmer jumped in to help.

Keke Palmer, the moderator of the event, was ready to spring into action and lend a helping hand to Tina Knowles.

Tina Knowles suffered a wardrobe malfunction during the Los Angeles stop of her 'Matriarch' memoir book tour on Friday, May 2 ...