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Mrs. Swords is the mother of pop-star Pritty Swords.
She is a Caucasian female with long blonde hair.
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Scooby-Doo! (DC Comics)
The gang investigated when a valuable tiara was stolen by a UFO during a concert performance starring Pritty Swords. Pritty reacted badly and fired her mother from managing her. This showed a poor relationship between them that could have been a motive for Mrs. Swords to steal the tiara herself. She was the one who hired the Space Alien, unknown to Pritty.