|First Appearance:||Joyce and Walky! 10 September, 2007|
|Relatives:||Danny Wilcox (father), Jennifer Billingsworth (mother), Stephen Wilcox (brother)|
D.J. Wilcox is Danny and Billie's firstborn daughter in the Walkyverse. She made a brief (albeit slightly more grown up) appearance with her family at the wedding of Mike Warner and Amber O'Malley in Shortpacked!.
- Named after her father.
- Coincidentally, D.J. was born on the 10th anniversary of the Walkyverse.