(Cover) - EN Showbiz - Mariah Carey is expecting a boy, it has been reported.

Rumours have been circulating that the singer is four months pregnant with her first child with husband Nick Cannon. The superstar has remained silent in the wake of the baby speculation, but was recently seen wearing a brown maternity dress.

Nick has addressed the rumours, revealing his wife is a spiritual person and wants to stay private.

However, Mariah is reportedly due to give birth in March and wont be able to keep her pregnancy a secret for too much longer. She is set to announce her happy news during an interview on Oprah Winfreys talk show in the next few weeks.

Shes having a boy, but the reason that Mariah didnt want to say anything is because she is 40, and shes superstitious, a source told HollyBaby.com. But shes going to appear on Oprah and The View, so shes planning on making the announcement soon. They havent decided whether theyll raise the baby in New York or Los Angeles.

It has also been reported Mariah successfully conceived after undergoing a course of fertility drugs. The star was believed to be determined to start a family with Nick and was thrilled when she discovered she was pregnant.

The fertility drugs were the reason for her weight gain earlier this year, the source added. She stopped drinking back in March or April this year.

Meanwhile, it has been reported FOX bosses want Mariah to join the judging panel of the US version of talent show The X Factor alongside Simon Cowell.

Although it has been rumoured Simon wants singer Cheryl Cole who is a judge on the British X Factor to follow him to America for his new project, TV bosses have their sights set on securing Mariah.

Mariah Careys people say shes fully behind the idea and theyre very interested in taking talks further, a source explained. Mariah has already had the initial meeting with FOX, so she will more than likely take the spot Simon wanted for Cheryl. (C) Cover Media