The dates and kick-off times for the two Scottish Cup semi-final derbies have been confirmed.
Celtic, Rangers, Hearts and Hibs are in the last four in a Cup first with both sets of Glasgow and Edinburgh giants pitted against each other.
Hearts were first through after seeing off St Mirren before being joined by the Hibees after they defeated Motherwell in Lanarkshire.
Then it was the turn of Glasgow's big two with Giovanni van Bronckhorst's Gers coasting past Dundee before the Hoops brushed aside Dundee United on Monday night.
The draw that followed that clash then threw up two massive matches in Mount Florida and it will be the Edinburgh Derby that's first up.
Hearts vs Hibs is on Saturday, April 16 with a kick-off time of 12.15pm. It will be shown live on both BBC One Scotland and Premier Sports.
On Sunday, April 17, Celtic vs Rangers takes place with a 2pm kick-off.
That game with be broadcast only on Premier Sports.