Beyonce's dad on pregnancy rumors: "We just let people make fools of themselves"

Beyonce Knowles' dad is not denying reports the 'Crazy In Love' singer is pregnant.

Reports today from the New York Post suggest the singer -- who married beau Jay-Z in a secret ceremony last month -- is expecting her first child with the '99 problems' rapper.

A source told the paper, "She has gained a lot of pregnancy weight.

"When she gains weight, she normally does the Def Jam detox, but not now."

But Matthew Knowles says, "They said that a month ago.

"We don't comment," he added. "We just let people make fools of themselves."