Crystal Palace set up a repeat of the 1990 FA Cup final against Manchester United after Yannick Bolasie and Connor Wickham securd a 2-1 victory over Watford at Wembley on Sunday.
Troy Deeney sparked the semi-final into life with Watford's equaliser nine minutes after halftime but they were only level for seven minutes.
Wickham stretched to meet a cross from Pape Souare and his header flew beyond the reach of flat-footed Watford keeper Costel Pantilimon who was slow to react.
Watford mounted some late pressure and there were a few anxious moments for Palace in stoppage time but they deservedly held on to set up a season finale against United who they lost to in a replay in their only other FA Cup final.
Image: Emmanuel Adebayor (left) and Bakary Sako of Crystal Palace celebrate their team's victory following The Emirates FA Cup semi-final against Watford on Sunday
Photograph: Julian Finney/Getty Images