Manchester United secured a late 2-1 victory over Aston Villa to advance to the FA Cup fourth round on Saturday. Portuguese in-form winger Cristiano Ronaldo scored the opener in the 80th minute after converting Ryan Giggs' low cross from close range. Wayne Rooney came off the bench to seal the victory two minutes from time when his powerful shot went into the far corner of the net. Elsewhere, Chelsea needed a first-half own goal by Lee Camp to defeat Queens Park Rangers and book their place in the next round. David Pizarro's shot struck the post and rebounded off Camp and into the net.