American TV presenter Carson Daly is set to become a father again - his girlfriend is pregnant with their second child.

The Voice host and his longtime partner Siri Pinter will welcome a little brother or sister for their three-year-old son Jackson James this autumn (12).

Food blogger Pinter broke the news on her website on Friday (04May12), uploading a photo of her pregnant belly and writing, "There is a baby in there... and that baby has been living there for about 5 and a half months already!

"I am due early September. I am beyond thrilled and blessed."

Daly was previously engaged to actress Tara Reid.