The court ruling came after multiple Christian groups filed police complaints against Ms Thalisa for blasphemy.

The sentence has been condemned by human rights groups, including Amnesty International, who described it as "a shocking attack on Ratu Thalisa's freedom of expression" and called for it to be quashed.

"The Indonesian authorities should not use the country's Electronic Information and Transactions (EIT) law to punish people for comments made on social media," Amnesty International Indonesia's Executive Director Usman Hamid said in a statement.