They met the Beadles family at church and Justins mom (Pattie) and Christian & Caitlins mom (Sandi) became friends. After that, Caitlin and Justin got together and then Justin and Christian were friends, which they still are, however Caitlin and Justin are no longer together.

Are Sean Kingston and Justin Bieber still friends?

Sean Kingston is a Jamaican-American singer. He pursued a music career and debuted in 2007 with the album Sean Kingston. Justin Bieber and Sean are very good friends, Justin pranked Sean in Punkd and they made a mixtape together which never released called Our World.