Jennifer Lopez is ensuring that her twins take after their mother by only wearing outfits once!

Apparently, the stylish diva insists that five-month-old twins Max and Emme have new designer threads every day.

"Jennifer was approached by a charity and asked to donate some dresses for a celebrity auction. She agreed and donated a gorgeous $10,000 frock,” claims a well-placed source.

"She also offered some of Max and Emme's clothes, telling organizers that she never lets them 'repeat' outfits.

"But the auction deals only in adult clothes. Jennifer told them it was a shame, as some items cost over $1,000 each."