St Johnstone vs Celtic LIVE score and goal updates from the Scottish Cup semi final clash at Hampden

The sun is shining over Glasgow's south side but will lightning strike twice for St Johnstone against Celtic at Hampden?

Simo Valakari's Saints shock troops stunned the Hoops with a 1-0 win at McDiarmid Park a couple of weeks ago to delay their four-in-a-row Premiership title celebrations.

Now the sides lock horns again at the National Stadium with a place in the Scottish Cup final up for grabs against Aberdeen, who defeated nine-man Hearts after extra time, on Saturday.

Celtic are chasing a Treble while St Johnstone are looking to take the trophy they have won twice in the last 11 years back to Perth.

Brendan Rodgers will be wary of the top flight bottom dogs after that recent defeat as it serves as a warning of what they are capable of despite their league position.

Rodgers has never lost in this competition during two spells as Celtic boss and will be out to add it to his glittering Parkhead managerial CV.

A routine win is expected in the eyes of the bookies but could we be in for another seismic shock? Find out as we bring you all the action in our LIVE blog.

St Johnstone have incredibly won their three matches to get to this stage by a single goal - and are yet to concede.

Can they do it again in Mount Florida?

Here is the Saints' run to the semi-final stage

St Johnstone 1 Motherwell 0 - fourth round

St Johnstone 1 Hamilton 0 - fifth round

Livingston 0 St Johnstone 1 - quarter-final

Record Sport's top team deliver their verdict on the second last four game of the weekend.

Brendan Rodgers has a brilliant record at Hampden and there seems little reason to think Celtic won’t continue on their Treble path. Saints shocked Rodgers’ team a fortnight ago, but that may just do them more damage here as Celtic