London: Putting an end to pregnancy rumours, a representative for singer Beyonce Knowles' record label has dismissed reports she is expecting her first child.

The news was fuelled by the "Irreplaceable" hitmaker's publicist, Alan Nierob, who issued a firm "no comment" on the story, reported contactmusic.com.

A spokesperson for Beyonce's husband Jay-Z also refused to answer press queries but now a Sony Music representative has reached out to insist the reports are "untrue". The couple wed in April 2008.