Hugh Grant Expecting Second Child With Girlfriend Anna Eberstein, His Fourth Child in Four Years

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Hugh Grant is going to be a dad again.

A source confirms to ET that Grant and his girlfriend, Swedish television producer Anna Eberstein, are expecting their second child together. This marks the 55-year-old British actor's fourth child in four years. In September 2011, Grant had a daughter, Tabitha, from his relationship with Tinglan Hong. A year later, he had a son named John Mungo Grant with Eberstein. Grant reunited with Hong in 2013, and she gave birth to their second child together, son Felix, that same year.

Both Hong and Eberstein's pregnancies had actually overlapped at one point.

WATCH: Elizabeth Hurley Says Hugh Grant Is 'Annoying,' 'Grumpy' -- But a '10' in Bed

"We are very good friends and she's a very good mother," Grant said of Eberstein last September to Swedish newspaper Nöjesbladet (via The Daily Mail), the two no longer romantically involved at the time. "[I see my son] all the time, all the time -- most days."

Grant famously dated actress Elizabeth Hurley for 13 years, before splitting in 2000.

ET caught up with Grant in February, when he surprisingly admitted he's "delighted" when not acting.

"I've always been half running away from show business and I'm delighted when I'm not doing any acting," Grant said bluntly.

The Notting Hill star is actually interested in teaching.

"I've done tiny bits of teaching in my life and I like it," he said. "My mom was a teacher and I've seen that it's strangely fulfilling."

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