London, Jan 10 (Inditop.com) Singer Katy Perry’s message on her Twitter page has sent rumours rocketing that she is expecting a baby with boyfriend Russell Brand.

Perry and Brand, who have been dating since September 2009, got engaged on the New Year’s Eve during a vacation in India. And now Perry has sparked reports that the two are set to start a family after posting a message on social networking site Twitter.com, reports celebrifi.com.

“Hey RustyRockets (Brand) I heard ur prego-ed (sic). I love you RustyRockets,” she wrote. She then added messages about her food cravings while in India.

“Russell and Katy have fallen head over heels for each other… He has already told us he doesn’t want to waste time (starting a family). We’d be thrilled if they are having babies together,” a source told Daily Mirror newspaper.

Agents for both Perry and Brand have refused to confirm or deny whether the singer is pregnant.