Beyonce pregnant with second child?

Singer-songwriter Beyonce Knowles is reportedly pregnant with her second child with rapper husband Jay-Z.

A week back, the pop star, who is already a mother to a 15-month-old, wore a high-waist Givenchy gown that covered her belly to the Met Ball in New York, reports thesun.co.uk.

If sources are to be believed, Knowles' pregnancy was the talk of the glamorous fashion event.

The rumour spread like wildfire when the 31-year-old pulled out of her Mrs. Carter world tour in Antwerp, Belgium because of dehydration and exhaustion.