After coming through a hard-fought 3-2 victory over competition holders Manchester City at the Etihad Stadium earlier this afternoon, Manchester United will now travel to Anfield to face Liverpool in the pick of the fourth round ties.
The winners of tomorrow's clash between Arsenal and Leeds at the Emirates Stadium will host seven-times winners Aston Villa, while Chelsea face the prospect of another west London derby with QPR if the Rs can overcome MK Dons at home in their third round replay.
Elsewhere, Tottenham make the short trip to Watford, while West Brom host Norwich in one of three confirmed all Premier League encounters.
View the full draw here:
Arsenal or Leeds United v Aston Villa
Blackpool v Sheffield Wednesday
Brighton or Wrexham v Newcastle United
Dagenham & Redbridge or Millwall v Southampton
Derby County v Stoke City
Everton v Fulham
Hull City v Crawley Town
Liverpool v Manchester United
Macclesfield or Bolton Wanderers v Swansea City
MK Dons or QPR v Chelsea
Nottingham Forest or Leicester City v Swindon Town
Sheffield United v Birmingham City or Wolves
Stevenage v Notts County
Sunderland v Middlesbrough
Watford v Tottenham
West Brom v Norwich