Jeby

The Jeby was a creature native to the planet Rainboh which had three heads and twelve tentacles, six each side of its body which were used to grasp objects with. They had four legs and pink spots all over their body which, from time to time, fell off of their body. The Jeby had one hair on top of each of its heads which stood straight up.

Behind the scenes
The Jeby was created by Paul Rice, a Star Wars fan, as part of the Design An Alien contest held in the Star Wars Galaxy Magazines. Though the entry was not picked as a winner, it was given an honorable mention in Star Wars Galaxy 7 and so it is not known exactly how canon the creature is.