Washington, Nov 26 : Popstar Beyonce has revealed that watching her younger sister Solange give birth traumatized her.

While on the Ellen DeGenres show, the ‘Ego’ hitmaker let the cat out of the bag about the fact that she was uncomfortable being with her sister in the delivery room.

"It kind of traumatized me, I told my sister that. I said, ''Please don''t have me in the room,'' and she said, ''You have to - I''m your sister! Stop being so silly,” US weekly quoted Beyonce, as saying.

"Well, I was right, I''m traumatized,” she added.

Beyonce revealed that her husband Jay-z will make a great dad and she will definitely have a couple of kids with him.

"He''s a great guy. He''s a cool guy," Beyonce said about Jay-Z.

"He''s patient,” she added. (ANI)