Liverpool beat struggling Watford to complete a remarkable return to the top of the Premier League - for a few hours at least.
The Reds trailed Manchester City by 14 points on 15 January, but a 10th straight league win at a raucous Anfield took them above Pep Guardiola's side, whom they meet on 10 April.
Diogo Jota's 20th club goal of the season - and his third in as many appearances in a red shirt, 34 seconds after Alisson made a huge save to deny Juraj Kucka - helped seal a tense win.
Portugal forward Jota jumped between two Watford defender to meet a cross and head past Ben Foster as Joe Gomez marked only his second league start of the season with an assist.