Michael Bublé and his wife Luisana Lopilato opened up about their 4 1/2-year-old son's cancer battle. Their son Noah was first diagnosed with cancer on Halloween in 2016. They shared the news with fans in a Facebook post in November 2016. Michael says his son's cancer diagnosis changed their lives and completely changed his outlook on life. Noah is currently recovering and doing well, but Michael reflects on how the cancer diagnosis changed their lives and their families as well. https://www.instagram.com/p/BLoIek9jPFg/?hlen&taken-bymichaelbuble The pair also has a 2-year-old son Elias and are expecting another baby. Michael announced the pregnancy in March 2018. https://www.instagram.com/p/BKKE_1jDOZw/?hlen&taken-bymichaelbuble Michael is also excited to hopefully tour again soon now that his son is doing better. He said he is now not worried about the small stuff because he understands what truly matters in life now. Michael's sisters took their kids out of school and left their jobs to come and stay with the Bublé family during the hard times of Noah's cancer battle. He is very grateful for the support from this family, friends and the fans. https://www.instagram.com/p/BDG3j5mJS-I/?hlen&taken-bymichaelbuble Michael and Luisana recently attended the 2018 Juno Awards and looked lovely. This is where she debuted her third baby bump. Michael also said that it has been a roller coaster during these last few years, but the lesson he is taking from the hard times is to have perspective and enjoy the little things in life. https://www.instagram.com/p/-wactYpSxr/?hlen&taken-bymichaelbuble We are so glad to hear that little Noah is doing well! How awful to see a little child go through something as traumatic and serious as a cancer diagnosis. We hope he continues to thrive and get better. https://www.instagram.com/p/BilPrkdh4NI/?taken-byluisanalopilato Are you excited to see Michael and Luisana's new baby as well? If you enjoyed this article, please SHARE with a friend who loves Michael Bublé and would like to hear an update about his son Noah's cancer battle!