Passage: On February 8, 2007, a visibly upset Laurer appeared on Larry King Live to speak about her friend, Anna Nicole Smith, who had died earlier that day. On the program, Laurer claimed that she "knew it was coming" because of the way the media had ridiculed Smith, and she drew parallels between the plight of Anna and herself. The wife of the CEO of Trim Spa, Monique Goen, however, claimed that Smith did not consider Laurer a friend.After leaving the WWF, Laurer was unable to use the name "Chyna" because of its trademark. Therefore, she began to use the name "Chynna Doll" for public appearances. In November 2007, Laurer legally changed her name to Chyna.Laurer also had problems with substance abuse. She claimed that her "life was spinning out of control" around the time she made the sex tape. In January 2005, Sean Waltman claimed that she was battling drug and alcohol addiction, as well as mental illness. Days after the domestic dispute between Waltman and Laurer, it was reported in the New York Post that she had stripped naked and jumped into a fish tank in a New York nightclub. That same month, she made another appearance on The Howard Stern Show, where she was described as "slurring her words, contradicting herself and launching into random tangents that were impossible to follow." On the program, she claimed not to want to do drugs anymore, but said that if a line of cocaine was in front of her, she would do it. After her appearance, she entered a facility specializing in helping people with depression and decided to stop drinking. In early 2008, Laurer appeared on the VH1 reality TV show Celebrity Rehab with Dr. Drew, but she claimed on the show that she did not consider herself an addict. On December 27, 2008, she was rushed to the hospital after her birthday party, where she was found passed out with cuts on her arms.Laurer had a strained relationship with her family. She last saw her mother at the age of 16, and she claimed that her father was never able to get over her decision not to pursue a career in...

Question: What name did Laurer use for public appearances?
Chynna Doll