Little Plum

A character with black hair and a red headband with a single feather was depicted on the cover of The Beano Summer Special 1981 at Dolphinarium. (TV: The Rings of Akhaten, The Universe is Calling)

Behind the scenes
Although unnamed in the Doctor Who universe, the character is called Little Plum in The Beano comic books, which crossed over with the Doctor Who universe in the first issue of BeanoMAX.