South Africa captain John Smit said that the Springboks can't afford to get distracted by Argentina's star-studded backbone in Sunday's World Cup semifinal.

Full back Ignacio Corleto, scrumhalf and skipper Augustin Pichot, centre Felipe Contepomi and fly half Juan-Martin Hernandez have been the headline acts as the Pumas have stormed into the semi-finals for the first time.

South Africa was world champions on home soil in 1995 and they have never lost to Argentina in 11 meetings.

Meanwhils Smit said that he tells his team to keep their focus at the Stade de France as there have been huge amounts of surprise results and teams that have improved over the past four years.