California [US], May 10 (ANI): In a heartwarming announcement, Canadian singer-songwriter Justin Bieber revealed that he and his wife Hailey are expecting their first child. The power couple got married in 2018 in a low key ceremony. In a post on his official Instagram handle on Thursday (local time), Bieber shared beautiful pictures and a sweet video in which Hailey can be seen donning a gorgeous white-lace dress with a visible baby bump. In addition to expressing their love and affection for one another, the pair was also seen in the pictures renewing their wedding vows, which also appears t…