The heavy metal icons released six albums with Martin as the vocalist
It comes after Spears told the legendary metal musician and his family to "kindly fuck off"
Speculation about a final show from the metal legends' original lineup has been swirling in recent months
“Sharon! Have you seen my Preds?”
"But when you've got a singer that is so eaten up with jealousy for the headliner, it never goes well"
The singer also hailed actress Kate Beckinsale
"It just gave us some hope that British musicians could actually become successful"
"He finds it so hilarious"
"All I can do is apologise that we won’t be there"
"It's very, very funny"