Seal thrilled fans at his New York City concert on Thursday by confirming he and wife Heidi Klum are expecting another child.

Gossip blogs began buzzing with speculation this week that the German supermodel is pregnant for the fourth time. And the singer was no longer able to contain his delight at the prospect of becoming a father again, announcing the happy news to fans while on-stage at Radio City Music Hall.

He told the audience: "(The) topic of debate outside our hotel is, 'Is Heidi having another baby?' Heidi and I are having another baby! I mean, Heidi is doing all the work."

And mom-to-be Klum joined in on the celebration by cheering on her husband from the sixth row, where she sat with her kids Leni, Henry Gunter and Johan Riley.

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(This news article provided by World Entertainment News Network)