Canadian actor Ryan Gosling and his girlfriend Eva Mendes are indeed having a baby, according to People magazine.

A source close to Mendes told People that the actress is seven months pregnant.

Buzz had been building in recent days that the two The Place Beyond Pines co-stars were expecting. But Ellen DeGeneres appears to have confirmed it too.

The talk show host tweeted her congratulations, predicting that the Gosling-Mendes offspring will "be the most beautiful, bilingual, part-superhero, well-dressed, romantic baby ever."

This would be the first child for the couple, who started dating while working on The Place Beyond the Pines, in which they played parents.