That looks a lot like a Lady Beetle to me.
The Mexican Bean Beetle, although related to the Lady Beetle is yellow in color not the orangeish red Lady Beetles are.

Here is a link that might be useful: Lady Beetle images

This post was edited by kimmsr on Sun, May 18, 14 at 17:43

Something about the size and shape of that insect bothers me. Ladybugs come in a wide variety of colors and patterns of their spots, but are all pretty much the same size and shape.

It could just be the picture.

Could be the Asian lady beetle. See the link for more info on this house pest. It's an invasive import.

Here is a link that might be useful: asian lady beetle info