The X Factor judge's LBD is actually from Warehouse, and we've tracked it down.
And as a nice bonus, if you shop the frock through the MyDaily store, you could get £30 off!
Hurry though, there aren't many left...
Shop Warehouse feather and leather dress, was £150, now £120 through the MyDaily store.
Click on the gallery below to see Tulisa battle it out against Kelly Rowland in the X Factor fashion face-off: