Los Angeles, Sep 1 (IANS): Singer-actress Jennifer Lopez reportedly uses a database to make sure she doesn't wear the same outfit or accessory more than once.

“She had her feet up at a meeting, and someone noticed that she had a bar code on her shoe and asked her if she borrowed them,” nydailynews.com quoted a source as saying.

“Jennifer laughed and said no, that she has her own internal bar code system on all of her closets to digitally keep track of what she wore and when she wore it, so that she isn't caught wearing the same thing twice,” the source added.

The database also has a photograph of the clothes or shoes and has details about the size, colour and the date when she was last seen wearing it as well as its location to monitor which outfits are kept in her New York home and which ones are kept in her Los Angeles abode.

And to keep everything in control, Lopez hires someone to look after her wardrobe full-time.

“She has a full-time staffer in charge of just her clothing. She takes her fashion very seriously,” the source said.