There is not going to be a forth book in the airhead series it was the Airhead triology.
sadly there is not going to be a forth book in the airhead series, the Airhead series is a trilogy, it should probably say somewhere on the book.
There are no current plans for Airhead by Meg Cabot to be a movie.
She wrote _Superfudge_.
There will not be one because se at world's end ended the sequel !
No because it already ended unless they make side note sequel
A sequel has yet to be announced for The Vampire's Assistant movie, therefore at the moment there is not going to be a sequel.
If its the next airhead book its called Runaway
No, he is not going to be in the Avengers sequel.
Airhead Being Nikki Runaway
Airhead - band - was created in 1991.
Airhead - band - ended in 1993.
The fourth book in the series is calledNecropolis.