Terms of endearment.

I'm curious to discover what pet name many of us have for our respective partners....if any.
I refer to my respective partner as Sweetheart constantly and my surragate girlfriend has the term honey bee
An old flame of mine bore the title of 'Loopy Lou' a very fitting title for this volitile lass.
Another lass in a past relationship I called ' Wildflower because she always picked wildflowers from the fields.