Justin showcases his dance moves to friends and fans. Justin Bieber is a believer, hypeman and dance instructor all rolled into one for a group of worshipers in Sydney. The Biebs was Down Under and got the huge crowd dabbing along to some Bruno Mars at the 4 day long Hillsong Conference. Justin’s got strong ties to the church — he does a lot of work with one of its pastors, Carl Lentz. JB posted a video from the event with the caption “SO LIT.” you can go and check it out.