Aly Raisman grabbed her second gold of the Games after triumphing in the women’s floor competition.
Raisman, dancing to Hava Nagila, scored 15.600 to take top spot and seal her third medal of London 2012.
The USA gymnast had claimed bronze in the individual beam earlier in the day in addition to the gold she won in last week’s team event.
Raisman produced a stunning show on the floor and never looked like surrendering her lead after wowing the judges.
The 18-year-old finished ahead of Romania's Catalina Ponor and Russia's Aliya Mustafina.