A Sudanese teen sentenced to death after killing her husband as he tried to rape her has appealed the ruling amid growing support by celebrities and on social media.

Lawyers defending 19-year-old Noura Hussein said they filed the appeal on Thursday, according to U.S. rights group Equality Now, which has worked with the Khartoum-based Seema Foundation to bring attention to the case.

Hussein faces death by hanging after a Shariah court, which follows Islamic religious laws, found her guilty of premeditated murder for stabbing her husband as he tried to rape her in April. It sentenced her to death earlier this month.