Example is set to become a dad.

The rapper revealed on Twitter that he and his wife Erin Gleave are expecting their first child.

Erin, 32, a former Miss Australia, posted a picture of her baby bump while wearing a pink and black bikini on holiday in Ibiza.

She wrote: "So Example and I have been working on a secret project lately and thought it was about time we told you all!"

Example, 32, real name Elliot Gleave, retweeted the message.

The couple married in Brisbane, Australia in May 2013.

They "fell in love at first sight" when she interviewed him for MTV.