I’m now up to 77 stars. Most of today’s play was spent getting the purple coins on the water ring level, which actually involved totally avoiding the water and Bee Mario-ing from cloud to cloud stopping off at trees on the way.
Also had another race with a Boo, as Boo Mario, and collected loads more purple coins in the bone yard place. And killed a giant rock! And defeated a mole in a cannon up a tree!