@drrzayn: Class 2 lip filler migraton presents as a ledge on the upper lip which is similar to a double lip line. Class 3 migration appears as a shelf, having a shelf like appearance on your upper lip following lip fillers is not normal. It can be a sign of lip filler migration which occurs when filler moves from the initial injection site. Symptoms include asymmetry, lumps, bumps or unevenness. Migration can happen due to improper injection technique and incorrect filler placement. To address it, consult a qualified practitioner for assessment. To treat you can get hyaluronidase injections to dissolve the filler and then have it refilled correctly. Whether Hailey Beiber has had any lip filler is purely speculation and reflects my personal opinions #lipfiller #lipfillermigration #fillermigration