Harry, Ron, Hermione and Lord Voldemort are stunned. The demonic presence of Lady Gaga seems to immobilize them. No forms of magic could harm her because she’s the one doing the harming and despite being witch and wizards, there’s nothing they could do. A nuclear bomb is much safer than this abomination.
Ron : Arghh! This is scarier than spiders!
Hermione : Scarier than not getting A for exams!
Harry : Scarier than Dementors!
Lord Voldemort : Scarier than my mom!
Hermione : Enough! I won’t stand for this! Though I might hesitate to use the Unforgivable Curses even on Voldemort, I won’t with this one!
Harry : Me too!
Ron : Me three!
LV : You go girl!
In union, Harry, Ron and Hermione for the sake of mankind unleash their power to kill Lady Gaga.
HRH : Avada Kedavra!
Lady Gaga : Don’t call my name, don’t call my name Alejandro. Arghhh!
And Lady Gaga drops dead.