The revealing gown Jennifer Lopez wore to the 42nd annual Grammy Awards is on display in her home.

The On the Floor hitmaker donned a plunging green Versace silk dress to the Los Angeles ceremony in February, 2000, and jaws dropped as she walked the red carpet with her then-boyfriend Sean 'Diddy' Combs.

And Lopez will never forget the piece - because her housekeeper has it hanging on a mannequin in her bathroom.

She tells Harper's Bazaar, "I have that at home. The other day, my housekeeper put it on a mannequin in my spa, where I get my hair and makeup done. She sent me a picture. She was like, 'You like this dress?' Um, yeah, but I don't know if I like it out in the house!"

The entertainer has since become a mom to little twins Max and Emme, and Lopez insists her style has changed as a result.

She explains, "(I've gone from a) boyish, hip-hoppy sensibility: big hoops, sneakers, tank tops, and my big curly hair (to channeling) movie stars, Jackie O. And now all of these things mixed together, that's my style."