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Michael Buble is having a baby boy.  Shortly after a recent hospital visit, the singer told the "New York Post" he and his wife, Argentinian model Luisana Lopilato, found out they're expecting a son. 

Buble told the paper that the sonogram was "pretty clear" and they are thrilled with the news. 

The couple has been sharing the events of their pregnancy with fans since their January announcement via YouTube.  The video featured footage from the baby's ultrasound set to Buble's hit "Haven't Met You."  

Congratulations to the happy couple!

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