YOU’RE HIRED! Vince Neil signs on for Celebrity Apprentice TMZ — Vince Neil is the first contestant to sign on for the new ‘Celebrity Apprentice‘ with Arnold Schwarzenegger in the boss’ chair … TMZ has learned. Since NBC announced Schwarzenegger would replace Donald Trump — the network has been gearing up for new contestants, and Vince jumped at the opportunity. The Motley Crue frontman just finished the band’s ‘Final Tour’ on December 31 … and is ready to[…]