From her barely-there slip dress to deep red wine coloured lip, this is '90s fashion at its best for the 17th Annual CFDA Awards 1998.
The dress that changed everything: Lopez wearing Versace to the Grammy Awards in 2000.
Lopez opted for a pale pink one-shoulder gown by Versace, over a decade on and it's still a classic, marking the start of her transition to fully-fledged fashion star.
A delicious berry hue, here J.Lo wears Gucci to the MET Gala in 2011.
Cut-outs and sequins are a perfect fit for the singer at the 2014 MTV VMAs.
Oozing old Hollywood glamour in Elie Saab at the Vanity Fair Oscars after-party 2015.
In Versace at the Met Gala; China: Through The Looking Glass 2015.
Looking like a bronze goddess at the 87th Annual Academy Awards 2015.
Rocking a glittering jumpsuit like no other in Chabel Zoe at the Billboard Music Award 2015.
In a stunning printed skirt for the One Voice: Somos Live! A Concert for Disaster Relief to help victims of the recent natural disasters in Mexico, the southern United States, Puerto Rico and the Caribbean.
Putting her own twist on a classic silhouette in Reem Acra at the People's Choice Awards 2017.
At the SiriusXM's Town Hall With The Cast Of 'Second Act' Hosted By Andy Cohen 2018.
Making a case for bold citrus tones at a photocall for her latest flick, The Second Act in 2018.
This bright fuchsia In Giambattista Valli dress is a dream. Not many people could pull this tiered gown off yet, the Second Act world premiere.
Jennifer looks like a modern Cinderella in a flowy, blue Valentino gown at the 2017 Met Gala. That gorgeous sheer, flowing cape is the stuff of dreams.
In Balmain at the Met Gala subverting tradition iconography for the night's theme 'Heavenly Bodies: Fashion & The Catholic Imagination'.
In Versace at the Met Gala; Nailing this year's theme 'Camp: Notes on Fashion' in May.
Dazzling in a sequin Zuhair Murad dress at the Vanity Fair Oscar party 2019.
In Tom Ford at the 91st Annual Academy Awards 2019.
For this year's Grammy's Lopez opted for Australian designers Ralph & Russo - stealing the show in that glorious hat.
Owning the stage in an asymmetric jumpsuit that's become a hallmark of her It's My Party world tour.
In Ralph Lauren crop top and skirt from the designer's Fall 1999 collection at the Fashion Icon Awards 2019.