It’s a boy! Child number two for our FAVOURITE crooner Michael Bublé

Singer Michael Bublé and his wife of four years Luisana Lupilato have just welcomed a second little bundle of joy into the world. 

Announcing the news on Twitter last night, the couple revealed that mother and child are healthy and happy. 

"And then there were four," read the caption of an adorable photo of the pair cradling the hours-old child. 

"Introducing Noah's little brother Elias Bublè."

Nawh!

The 28-year-old gave birth to the healthy baby at some point yesterday evening. 

The Haven't Met You Yet singer and actress have a 2 year old son, Noah who was born in August 2013 and the pair wed in a private ceremony in 2011.