She hired Lincoln to entertain her daughter, Maggie, on her 13th birthday. However, Lincoln's pratfalls didn't satisfy Maggie, like they did for the younger children, and she was angry at Lincoln for his failure. Luckily, Luan saved the day, by performing pantomime, which was satisfying for Maggie.
There is a possibility that she, or one of her friends are related to Bratty Kid, since Bratty Kid's Mom is seen at Maggie's birthday party.
She and her daughter are played by Grey DeLisle and Kari Wahlgren, who also voiced the mom and daughter Honey and Brianna from the 2010 Disney XD flash animated series Kick Buttowski, which is a show Chris Savino also worked on. However, here the daughter is voiced by Wahlgren, and the mom is voiced by DeLisle, but in Kick Buttowski, the mom is voiced by Wahlgren, and the daughter is voiced by DeLisle.