"At first, she had a little hyperventilation," said James Brennan of his 9-year-old daughter Brielle. "But then she walked over and told her she was singing solo in a talent show next week."
Brennan, the co-founder of Suja Juice, said that the A-list couple was completely kind and generous with his daughter and her friend, adding that Beyonce advised her to stay focused and not be nervous and Jay Z offered up a high five.
"He said he thought she would do great," Brennan told ABC News. "It's the highlight of her vacation, for sure. They were just very cool and super genuine."