Keke Palmer is a true girl’s girl. The veteran actress moderated the Los Angeles stop of Tina Knowles’ Matriarch book tour ...

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

Tina Knowles found herself in a fashion mishap -- but leave it to Keke Palmer to turn a wardrobe emergency into comedy gold.

Keke Palmer showed poise during a wardrobe mishap at Tina Knowles' memoir event, highlighting her admiration and the ...

Tina Knowles launched her book tour in Washington, D.C., and it was a moving night filled with touching moments.

Obama was a special guest and moderator of “Matriarch — An Evening With Tina Knowles,” held at the MGM National Harbor in ...

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

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

A wardrobe mishap nearly stole the show during Tina Knowles’ book event until Keke Palmer stepped in like a hero. Watch what ...

Keke Palmer recently saved Beyoncé's mother, Tina Knowles, from a potential wardrobe malfunction, as per TMZ. On Friday, Tina was in Los Angeles to promote her memoir Matriarch: A Memoir.

Keke Palmer came through similarly for popular celebrity mom Tina Knowles. The 71-year-old experienced a wardrobe malfunction during the Los Angeles stop of her Matriarch memoir book tour on Friday ...

Tina Knowles new memoir "Matriarch" is finally out April 22. Here's what fans can expect from the forthcoming book.