Mariah Carey Pregnant?

Oprah Winfrey has denied reports that Mariah Carey cancelled an appearance on her chat show where she was due to announce her alleged pregnancy.

According to reports Mimi was booked for an appearance on the show to reveal that she is expecting her first child with husband Nick Cannon.

The pair wed in April after a whirlwind romance and rumours have since been rife that the Hero singer is expecting.

However, a representative from Oprahs production company has stated that there are no plans to have Carey or Cannon on the show any time in the near future.

A spokesperson for Mariah has also denied that the star is pregnant.