Ten's super secret 'Omega' form!
This is her now since she forgot about everything from her own past. Yes, yes she can sort of shapeshift but only from her own Codian form to her own true form and her own true form to her own Codian form. She was from another planet and supposed to invade some planet when she was caught and shipped off to Earth, got heavily brainwashed and changed into someone else. At the moment, Ten doesn't know who she was
nor is she able to change back to her true form but it will happen really soon. Really soon.