United Kingdom, April 28 -- Beyonce is very "reserved" after growing up as a shy child, according to her mother Tina Knowles.

Tina has revealed the superstar singer got over her shyness as a youngster by enrolling in dance classes, but she is still quiet as an adult and Tina is convinced her daughter will never change.

She told the Guardian newspaper: ""Performing changed her life. Even when she was shy, she was dancing and putting on shows, and she would just come alive at that time, which is why we got her in the dance class. When she was dancing, there was no shyness.

"I don't know if shy is the right word, but she is still reserved. She always has been and always will be. She's not that person that walks into the room, like, 'I'm h...