It's hard to believe that Tina is a grandmother, but when she spoke to ET, she couldn't help but gush over Beyonce, daughter Solange and family friend Kelly Rowland's kids. "I got two boys and a girl. Couldn't ask for better than that," she said. "But when it comes to a sibling for Blue Ivy, I'm always ready for more grandbabies."
See more of our interview with Tina in the video below.