Goals from Sean Longstaff, Gabriel Gudmundsson and Joel Piroe accounted for Norwich at Elland Road.

Sean Longstaff and Gabriel Gudmundsson struck first-half goals and Joel Piroe put the tie to bed in the closing stages.

Celtic have completed the signing of the 23-year-old from Norwich in a transfer reported to be worth a potential £9.5million.

Liverpool will face either Watford or Southampton in the fifth round