Do praying mantises eat lady bugs?

Mantids will usually eat anything that moves, but from my studies, ants are too small to justify the energy required to capture one. They would probably have a hard time holding it. I had a praying mantis that ate a lizard; the lizard was my pet and I never thought it would happen. This was before the days of computers so I couldn't simply google the subject. They love crickets; I've actually fed them by hand. They don't have any interest in earthworms, at least mine didn't.