A man who dresses up as a giant cigarette and uses hip-hop music to encourage children in Lynchburg and beyond to avoid smoking pleaded guilty Tuesday to bigamy.

Phillip Dale Williams, 37, had as many as four wives at the same time, Chuck Felmlee, deputy commonwealth's attorney, said.

Williams' fourth wife, Lashawn Stevenson, became suspicious earlier this year when her husband began receiving child support notices in the mail. When the couple wed in 2003, he told her he had never been married, Felmlee said.

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Stevenson's investigation led her to a Vallejo, Calif., woman, Antoinette Borum, who told Stevenson Williams left her in 2002 with two children and no child support. When Stevenson confronted Williams, he told her he had married Borum and two other women before her, Felmlee said.

Williams told police he divorced the first wife, but not the second or Borum. Police haven't been able to contact the first two wives, Felmlee said.

Williams' attorney, Tom Current, declined to comment on the case.

Williams was known locally for playing "Douglas 'Dude' Cigarette," a character he created in 1996. He has performed in about a dozen states.

Williams faces up to 10 years in prison when he is sentenced March 9.