Tinkerbelle is alpha queen here. Nobody messes with her and no other feline comes near her when she is not 'in the mood' without getting the 1-2-3-4 smack upside each of the heads.

They never argue back with her, what she says goes.

She eats first, she must be fed treats first, she must christen the freshly cleaned litter first, she must be closest to me 90% of the time.

I call her She who must be obeyed.

Then there is the odd time she'll walk by one of the other three and groom them and then just walk away.