Bieber's relationship continues to fascinate and bedevil. From their on-off beginning to public spats and many, many declarations of profuse love, the two really have been together through thick and thin. Justin's lost paternal figures in pastor Carl Lentz and manager Scooter Braun, and suffered partial facial paralysis, while Hailey launched her skincare line, fended off Gomez, and was hospitalized for a mini-stroke.