Activists strip to protest bullfighting

Queen Elizabeth II and 11 US presidents

Giants take the trophy in last night's Super Bowl

Battle of the protests: Rallies take over the streets of Moscow

Furry in cold: Cold takes over the animal world

Drug operation in Turkey

Women's field hockey tournament in Argentina

Woman protests French presidential candidate Francois Hollande by flour-attack

Worst violence in Egyptian football history

Starbikes

Snow takes over Istanbul's landmark Bosphorus Bridge

Europe freezes over

Culture icon: The American Cheerleader

Turkish president plays snowball in residency garden

Gay pride parade in India

Topless activists crash Davos summit

Azarenka wins Australian Open

'Preservation is Life' condom installation

Almeda Abazi

Sharapova defeats Kvitova to reach Melbourne finals

Building collapses in Brazilian city

Suicide bomber targets aid workers in Afghan city

Maria Sharapova

Sundance Film Festival 2012