Singer and husband Mario have a baby on the way

Alanis Morissette has revealed that she is pregnant with her first child.

The star confirmed on Twitter that she’s expecting a baby with husband Mario Treadway.

‘Yes, happy news…I’m pregnant,’ she Tweets.

‘We’re so excited to start our family.’

Alanis, 36, and rapper Mario, 30, married in May – just seven months after they met.

The due date is yet to be revealed.

PHOTO GALLERY Pregnant celebrities>>

SEE PICTURES Celebrity births 2010>>

SEE PICTURES Celebrity baby names A to Z>>

Yasmin Evans