Kevin Federline My Kids Won't Perform With Britney, Unless ...

9/24/2013 4:40 PM PDT

Kevin Federline -- My Kids Won't Perform With Britney, Unless ...

TMZ TV


Kevin Federline says he doesn't want his kids on stage with Britney Spears in Las Vegas -- but we're thinking there's gotta be some way to work this out ... some financial way, perhaps?

Come on ... that's a HUGE allowance K-Fed gets.