Helen Lambert (Higure Akiyama) is Serena's sewing teacher. She appeared in Sailor Moon Episode 13, Wedding Day Blues. She was going to marry a man named Herbert, and enter a wedding dress contest to win a trip to Hawaii, but as she was picking out material for her wedding dress, Neflite implanted Black Widow's essence into it, turning her evil. She got into a fight with Herbert, which seemed to cancel the wedding. After she drained the energy of the audience of a wedding dress competition, Black Widow appeared, but was destroyed by Sailor Moon. Miss Lambert was returned to normal, and married Herbert, winning the trip to Hawaii.
- In Sailor Gadget (TheBluesRockz Style) she is played by Sena.
- In Sailor Zoe she is played by Ariel.
- In Sailor Serena (1701Movies Style) she is played by Tammy pound puppies.
- In Sailor Becky she is played by Tanya Mousekeiwtz.
- In Sailor Amber she is played by Charlamange.
- In Sailor Rebecca she is played by Mrs Miller.
- In Sailor Kim she is played by Chel.
- In Sailor Brisby she is played by Jeanette Miller.
- In Sailor Moon (Chris1702 Style) she is played by Miss Keane.
- In Sailor Charlamange she is played by Herself.
- In Sailor Brittany she is played by Serena.
- In Sailor Roxanne she is played by May.
- In Sailor Canadace spoof she is playe by Velma.