Mr. or Mrs?? We're not exactly sure

So we have a new friend at our place, a lady bug! We're not sure whether to call it a him or her so we usually just mix it up every now and again. As you can see from the pictures he's/she's been spending some time in our kitchen recently but for the past month or so I'm pretty sure we've seen him/her in every room of the house. He's/She's good company to have around. Just when you think no one is around to talk to he/she walks by the counter and reminds you that you're not alone. :) This is Trav checkin' out where he/she is. And he/she was there for quite some time, couple days I think...must have been cozy.