Ryan Adams has recently cancelled his entire UK and Ireland tour, after being accused of sexual misconduct.
Some of the fans had already started asking for refunds, saying they could no longer support the artist.
Ticketmaster has said via a tweet that “Full refunds to ticket purchasers will be processed by end of day on Monday.”
Adams lawyer said that the star unequivocally denies engaging in inappropriate communications with someone he knew was underage.
The FBI has said it would investigate the texts to determine whether Adams was aware of her age.
According to a reports New York Times has interview with several women who said Adams had offered them help with their careers as a pretext for sex, and allegations of psychological abuse from the musician’s former wife, Mandy Moore.
Adams initial response was to threaten legal action, in a tweet that said the newspaper was going down.
He quickly deleted that message and issued a statement calling the article unsettlingly inaccurate, and apologising to anyone he had hurt, however unintentionally.