Rhabdomyosarcoma is a rare malignant soft tissue neoplasm with skeletal muscle differentiation. Cutaneous rhabdomyosarcoma is exceedingly rare, and in most cases, it represents metastatic disease or the dermal involvement by a tumor arising on the underlying soft tissues. A 49-year-old women complained with unilateral erythematous swollen and sclerosing patch on the right face for 1 month. She had a past history of botulinum toxin injection therapy on the both massater muscle and periorbital area 3 months ago. In radiologic findings, myositis and cellulitis were diagnosed. As she didn’t show any improvement for treatment of myositis and cellulitis, skin biopsy was performed. Histopathologic examination was compatible with rhabdomyosarcoma. Herein we present a case of rhabdomyosarcoma mistaken for cellulitis on the face.