Washington, Apr 22: Superstar Beyonce Knowles was on the verge of crying while paying tribute to her mom in a TV interview recently.

The singer was talking to broadcaster Billy Bush while promoting her new movie ‘Obsessed’.

Bush then asked her for her thoughts about her manager father Mathew and her design partner mum Tina.

And the ‘Crazy In Love’ singer revealed that she trusted her mum above everyone.

"Whenever there''s something going wrong, my mother''s there and she stays up all night to make sure everything''s perfect and I always can depend on her,” Contactmusic quoted her as saying.

Then, Beyonce had to take a moment to sob, and adding, "I feel crazy but I''m very lucky to have her."

Overhearing the interview in an adjacent room, her mum Tina couldn’t hold back her tears as well. (ANI)