Backstreet's back and they're in the studio gearing up for new music. The boy band released its first album in 1997 and has continued to bring music to our ears for nearly 20 years, and it looks like BSB is back to make some more. Band member Nick Carter took to Instagram to share pictures of him and his fellow boy banders listening to their new music and this time, however, there are some new additions to the group. Carter, who is now a husband and a father, decided to bring his son, Odin Reign Carter, along to perhaps add in some high vocals.