The Anna Nicole Show Anna Nicole Smith's mother regrets not being able to stop drug use 02/20/2007 The estranged mother of Anna Nicole Smith testified in a Florida court Tuesday that her one regret was not being able to keep Smith away from drugs. Read More RELATED NEWS Anna Nicole Smith's daughter Dannielynn Birkhead makes rare TV appearanceLarry Birkhead on raising Anna Nicole Smith's daughter: "She's just a regular kid"Anna Nicole Smith's daughter Dannielynn and ex-boyfriend Larry Birkhead to star in E! special TAGS: Anna Nicole Smith Entertainment Tonight