Gallery: These musicians have been accused of plagiarism (Espresso) Fans donating money to the cause can win tickets to shows on Bieber's 2022 tour, an Epiphone Hummingbird Artist guitar signed by the pop star, and a shopping spree from his online store. Unfortunately for the singer, he's currently embroiled in a legal dispute with French electronic duo Justice, who have accused him of infringing their trademarked crucifix logo with his new album art.