Tobias Strebel, who gained fame after undergoing multiple cosmetic procedures in an attempt to look like Justin Bieber, has been reported missing.

Strebel, 35, has not been seen since Aug. 18, when he was spotted in West Hollywood, a local ABC News affiliate reports.

During a 2014 appearance on E!'s plastic surgery show Botched, Strebel revealed that he had spent more than $100,000 on procedures to his cheeks, eyes, lips and other body parts in an attempt to look like the pop star.

A friend of Strebel's told ABC it's "very unusual" for him to disappear without contacting one of his friends, and said that he may be driving a gray 2009 Toyota Camry.

Anyone with information about Strebel's whereabouts is encouraged to contact the Los Angeles Police Department.