Before and After of Zac Efron's Smile and Teeth

Zac Efron is unarguably one of the most sought-after Hollywood celebrities and his current smile is one of his strongest qualities. However, Zac did not always have such a great smile. He had a large gab in between his upper front teeth called a midline diastema which can be very unsightly. He has since had the gap closed using orthodontics and has more recently had professional whitening done to improve his smile.