need help identifying (maybe starfish)

[Brighteyes_13]

i saw one of these critters in the sump a few weeks back on a piece of liverock, havent seen it in a while, now today while examining my tank i find another one in the display!






my phototaking abilities are lacking, and this was the best pic of 5 before my batteries died in my camera.
looks to be some sort of starfish, and i was hoping i could get help identifying.
the tank that the majority of the liverock came from did have chocolate chip starfish, could it be a baby?