two-tier cake covered in candles. Pattie Mallette/Instagram In the caption, Mallette wrote a sweet birthday message for her son: “30 YEARS! Just like that. Happy birthday Justin.” ...

On Sunday, March 2, the singer shared an Instagram Story of Hailey, 28, presenting him with the cake ... her arms around Justin, who sang into a microphone beneath "Happy Birthday" balloons.

Justin Bieber celebrated his 31st birthday with his wife Hailey, friends, and baby Jack Blues. The celebration featured a large cake, nostalgic childhood photos of Justin, and hints of his ongoing ...