Arsenal beat Brighton 2-0 on Sunday to dislodge Liverpool from the top of the Premier League as Jurgen Klopp's men prepared for a blockbuster clash against struggling Manchester United. Aston Villa, fresh from potentially season-defining wins against Manchester City and Arsenal, came from behind to beat Brentford 2-1, while West Ham crushed Wolves 3-0. Mikel Arteta's Arsenal, runners-up to City last season, dominated at the Emirates, wasting a succession of openings but they finally broke through in the 53rd minute. Brighton defender Jan Paul van Hecke jumped to head a corner away but could only flick it into the path of Gabriel Jesus, who headed the ball into an empty net.