How many kittens? Bets are on!

I realized I needed to give you one more cat pic pre-kittens. So here we go, competing for glory and honor, how many kittens do YOU think hides in that fluffy belly of hers? The answer might present itself later today, or keep me on my toes for a bit longer... it does seem to be in the works now though!

(Tiggy's normal weight: ~5kg, her current weight: >6 kg)