Justin Bieber turned 31 on Saturday and shared some photos of himself celebrating his birthday with family and friends, including a sweet family snap of him, Hailey and Jack Blues ...

Justin Bieber’s father Jeremy Bieber captured a sweet moment featuring the singer with his younger siblings Jaxon, Jazmyn, ...

"happy birthday," she wrote, alongside a white-heart emoji. "love you tons." Some of Justin's longtime pals also shared some behind-the-scenes looks at the birthday celebration on Saturday, March 1.

Justin Timberlake ... many more!!! Happy Jess Day!!!!” Jerritt Clark/Getty Images Back in January, it was Biel’s turn to celebrate her man on his 44th birthday and The Sinner star also did ...