WATCH: Britney Spears pranks potential bodyguards
Britney gets the hopefuls to search an auditorium for a "dangerous" cactus.
Britney Spears takes part in Voices In Your Head on Best Time Ever with Neil Patrick Harris and pranks three potential bodyguards.
The 'Piece Of Me' singer wears an earpiece while presenter Neil Patrick Harris and singer Joe Jonas tell her what to do and say during the interview process.
It starts pretty 'normal' like "Hi, I'm the One and Only Britney Spears"
but gradually gets worse as she asks the potential bodyguards to search an auditorium for a dangerous object (cactus) and gets the bodyguards on stage while she's practicing a routine, saying "be inconspicuous".