Justin Bieber has sparked concern amongst his fans in the recent weeks and months, and he took to social media today to share a sweet - but very rare picture - of his son Jack

Justin Bieber took to social media to share a number of pictures of his son, Jack, as well as a handful of selfies and snaps of his friends, and fans were left saying the same thing

In between a recent run of pics from the studio, Justin Bieber took some time out on Thursday morning (March 27) to post a few adorable snaps with his and wife Hailey Bieber's seven-month-old son, Jack Blues.