Pussy Riot
The group was formed in August 2011 in Moscow. Three members of the group (Yekaterina Samutsevich, Nadezhda Tolokonnikova, and Maria Alyokhina) were put in prison for a protest they did at a cathedral in Moscow against Vladimir Putin. Yekaterina Samutsevich was let out of prison in September 2012 after her appeal succeeded.