Welcome to LIVE coverage of the FA Cup fourth-round tie between Brighton and Hove Albion and Newcastle United from the Amex Stadium!

There's the final whistle! Newcastle are out of the FA Cup, and it's a triumph for Brighton!

Cabaye into the box for Ameobi, who once again fails to connect - that will surely be it...

Time running out for Newcastle - one last chance?

Brighton change: Will Hoskins on for Craig Mackail-Smith.

Poor corner for Newcastle - Taylor crosses deep, it evades Ameobi and goes out for a Brighton throw.

Four minutes to be added on...

Oh, that should have been a penalty! The defender Dunk in with his hands up and the ball clearly struck them. Dunk did the old Steven Taylor trick of going down holding his face, but it was a handball...

Big penalty shout for handball as Cabaye's shot is charged down! Referee Probert says no - will need a replay to sort that one out.

Amazing TV shot of a Newcastle fan dressed in a black-and-white jester outfit. He doesn't look to jovial...

Based on this performance, Demba Ba can't get Demba Ba and Papiss Cisse back from the African Cup of Nations soon enough...

Ferguson crosses from the left, but it is easily claimed by Brezovan. Frustration for the Magpies.

Cabaye finds Simpson, who curls a cross from the right... cannot connect with Ameobi.

Newcastle changes: Dan Gosling, Ryan Taylor and Shane Ferguson on for Ben Arfa, Santon and Guthrie.

Well-worked by Brighton, and Harley wins a corner when his cross comes off a black shirt.

Navarro crosses from the left and Perch launches a clearance for a throw.

Dan Gosling is going to come on for Newcastle.

Cabaye drills a corner into the box... Ameobi meets it with a looping header that Brezovan holds with ease.

Superb work by Buckley, though as his shot appeared to be going wide that will go down as a Mike Williamson own-goal.

GOAL!! There may be no replay after all!! Will Buckley gives Brighton the lead!! He dribbles down the left, cuts inside and his shot deflects off Williamson's heels, taking it past Krul!

Brighton continue to knock the ball about well. Not sure either side will really want a replay - if there is, it will be played on Wednesday February 8th.