Congratulations are in order for Michael Bublé and his wife Luisana Lopilato, who have welcomed their second child. The couple, who married in March 2011, shared the happy news on Instagram, introducing the latest addition to their family.

Sharing an adorable picture of himself and Luisana cradling the newborn the singer wrote: ‘And then there were 4 Introducing Noah's little brother Elias Bublé.’ Bublé and his wife welcomed their first child Noah back in 2013, they have not yet revealed the name of their latest bundle of joy.

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The couple first announced they were expecting their second child back in July, with a video posted to Instagram. Later that month Bublé shared an image of the couple’s first ultrasound writing, ‘Good morning world! Today we got the first look at the newest addition to our family! 
#boy? #girl? #whocaresaslongasitshealthy’.

Bublé and Lopilato wed in 2011 after having been engaged since 2009. Their wedding took place in Buenos Aires and was followed by a lavish party at a private mansion. Lopilato was  the inspiration behind the singer’s hit ‘Haven’t Met You Yet’ and she also appears in the single’s video.

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Speaking to Entertainment Tonight Canada about his growing family back in October, Bublé said: "You know, Noah's two and I already miss him when he was a baby. We love that part so much that how can we not want to have that again? And again, and again... I'm saying that now, let's see what I say after two."