?Britney Spears is reportedly insisting on having a "no bullying" clause put into her X Factor USA contract.?According to
ShowbizSpy, the 'Toxic' singer, who is thought to be really close to signing on the dotted line and joining
Simon Cowell and L.A. Reid on the panel, is keen to protect herself from Simon's sharp tongue.
A source close to the singer, who has yet to comment on the rumours, said:
"
Britney has huge respect for Simon but at the ...