Jennifer Lopez Flashes Abs in Sparkly Gold Look

Blinded by the bling!

Jennifer Lopez dazzled in a gold sequined Temperley London cropped jacket (worn as a top) that revealed her toned tummy, plus coordinating metallic harem-style pants on the set of American Idol Wednesday.

VIDEO: How J.Lo picks the perfect red carpet look

The 42-year-old mom-of-twins accessorized the head-turning outfit with glittering heels, a chunky gold necklace and matching bracelet.

PHOTOS: Jennifer's romances -- and how her style changed with each one

Last week on the show J.Lo wowed the audience when she hit the stage in a skin-tight silver Herve Leger by Max Azria bandage dress with sexy side cut-outs.

The superstar's stylists, Rob Zangardi and Mariel Haenn, love to dress the star in an array of flashy looks.

VIDEO: How J.Lo stole the 2012 Oscars with a near nip-slip

"We play with colors, styles and silhouettes," Haenn tells Us Weekly. "We call her 'Bronx Barbie,'" adds Zangardi.

This article originally appeared on Usmagazine.com: Jennifer Lopez Flashes Abs in Sparkly Gold Look