There's the obvious top two
#1 My Children
#2 My husband (I can live without the cigars but it's a package deal with him so I love him and in turn, love them).
#3 Diet Coke.
Yes I know this shouldn't be on my list, soda is the devil. But you've never seen me with a caffeine withdrawl headache. If you ever did, you'd hand over a soda and tell me to deal with it.
#4 My Home.
I love this place, no matter what I say.
#5 My Pen.
What is a writer without a pen?
Do you have a list?