Three people, including a girl aged eight, died when gunmen on motorcycles opened fire on a wedding party outside a Coptic Christian church in Cairo.
At least nine others were wounded in the attack in Giza, officials said.
The unidentified attackers fired indiscriminately as people left the church.
A man and a girl were killed outside the church and a woman died on her way to hospital.
"We heard a very loud sound as if something was collapsing," one eyewitness said.
