File Photo** * BEYONCE FUELS BABY RUMOUR... - Friday 5th March 2010

File Photo** * BEYONCE FUELS BABY RUMOUR WITH AXED GIG BEYONCE has fuelled speculation she is pregnant again by scrapping a show in Belgium on her doctor's orders. The Crazy In Love superstar is currently performing on the European leg of her Mrs. Carter Show World Tour, but has been advised to cancel Tuesday's (14May13) concert at Sportpaleis in Antwerp. A representative for the singer tells the Associated Press she is suffering from exhaustion and dehydration, but the cancellation comes amid growing speculation the former Destiny's Child star is expecting her second child with husband Jay-Z. Beyonce is set to take to the stage at the same arena on Wednesday (15May13), but her rep insists she is still awaiting a decision from medics on whether she can perform. Beyonce and Jay-Z welcomed a daughter, Blue Ivy, in January, 2012. (MJ&ZN/WNWCZM/PAW)** Beyonce Knowles Unveiling of the Beyonce Cosmetology Center at Phoenix House Featuring: Beyonce Knowles Where: New York City, United States When: 04 Mar 2010 (2 images)