The Domino hitmaker took to her Instagram Stories on Friday to announce that she had welcomed a baby boy last week. She began: "A week ago, my whole life changed.” "My son entered this world and my heart grew twice the size. The feeling is indescribable. I am flying in love. He is magic. He is all my dreams come true. He is my whole (world).” Jessie didn't share any further details, such as her baby's name or date of birth. However, she noted that she would be taking a break from social media.