"I'm proud I'm a father. I am excited to embark on this new part of my life," the disc jockey told TMZ.
The baby's mother had a fling with DelVecchio in Las Vegas last year, gave birth a few months ago and is now raising the girl in her native New Jersey, the celebrity news website said.
The child's and mother's names were not reported.
Notable deaths of 2014 [PHOTOS]