Little woman

From Memory Alpha, the free Star Trek reference

The little woman was one of the Clown's creations in Viorsa's virtual reality program. She was the first of the characters, other than the Clown, to respond to Harry Kim and B'Elanna Torres' presence in the program, and participated in the Clown's subsequent torture of his "guests." (VOY: "The Thaw")

The little woman was played by Patty Maloney.