Sacha Baron Cohen & Isla Fisher Quietly Welcome Second Child

Sacha Baron Cohen's already got two bankable box office personalities in Borat and Bruno -- now he's got two little ones.

The funnyman and wife Isla Fisher have welcomed their second child into the world, RadarOnline.com has learned.

The very-private Cohen, 38, and Fisher, 34, were spotted in London last week pushing a stroller along with their adorable 2-year-old daughter, Olive.

Reps for both parties have yet to confirm the great news.

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Fisher and Cohen wed in a Jewish ceremony in Paris, France this past March.