Jennifer Lopez slipped into an ultra-sexy gown for a glamorous pre-Grammys party on Saturday evening. Ahead of the event, she took to Instagram to show off her fit figure as she left little to the imagination in a plunging dress that hugged her body. The 55-year-old singer — who is determined to have the best year ever following her heartbreaking divorce from Ben Affleck — paired the jaw-dropping dress with a fuzzy, fur coat as she went for an all-brown monochromatic look.

She carried a structured, ombré brown clutch and also rocked a long, rich chocolate-colored manicure teamed with the iridescent dress with a sexy, open back and a halter, cowl neckline. The Bronx-born and raised bombshell was bedazzled in diamonds as she rocked dangling, statement earrings as well as a tennis choker with a jaw-dropping, massive stone at the center. She completed her look with matching, statement rings that wrapped around her fingers except her wedding ring finger.

Jennifer Lopez slipped into an ultra-sexy gown for a glamorous pre-Grammys party on Saturday evening. Ahead of the event, she took to Instagram to show off her fit figure as she left little to the imagination in a plunging dress that hugged her body. She slicked back her blonde highlights in a tight and polished updo and went for her usual, smoky and sultry glam. For makeup, she rocked a shimmering bronze smoky eye with full, fluttering lashes and a glossy nude pink lip.

In her caption, she typed out two brown heart emojis sandwiching gold sparkles to represent her outfit. After taking sexy snapshots at home, she headed to the special event saluting industry icons and honoring Jody Gerson. At the gala, she was photographed with a glass of white wine and a plate of delicious food. At the star-studded affair, she was also pictured posing alongside Alicia Keys. She popped her hips and leaned in to the fellow songstress as they showed off their glamorous looks.

The If I Ain't Got You hitmaker went for a glamorous black and gold outfit featuring a sexy lace bralette and a sheer and embroidered cropped jacket. She eagerly showed off her look for her millions of Instagram followers before heading out. The 55-year-old singer — who is determined to have the best year ever following her heartbreaking divorce from Ben Affleck — paired the jaw-dropping dress with a fuzzy, fur coat as she went for an all-brown monochromatic look.

She carried a structured, ombré brown clutch and also rocked a long, rich chocolate-colored manicure teamed with the iridescent dress with a sexy, open back and a halter, cowl neckline. The Bronx-born and raised bombshell was bedazzled in diamonds as she rocked dangling, statement earrings as well as a tennis choker with a jaw-dropping, massive stone at the center. After taking sexy snapshots at home, she headed to the special event saluting industry icons and honoring Jody Gerson.

While on the event's red carpet, she showed off the sexy frock's backless design. Her makeup looked flawless. She carried a hardshell clutch. At the gala, she was photographed with a glass of white wine and a plate of delicious food. At the star-studded affair, she was also pictured posing alongside Alicia Keys. She popped her hips and leaned in to the fellow songstress as they showed off their glamorous looks.

The If I Ain't Got You hitmaker went for a glamorous black and gold outfit featuring a sexy lace bralette and a sheer and embroidered cropped jacket. She also posed for snaps alongside J Balvin and his longtime partner Valentina Ferrer, a model and former Miss Argentina who wore a skintight black dress to coordinate with the Grammy-nominated singer's monochromatic tuxedo. The superstar posed for a photo with CEO of The Recording Academy, Harvey Mason Jr.

Paris Hilton wowed in a see-through frock as she mingled with host Jimmy Kimmel and his wife Molly McNearney. Post Malone and Gracie Abrams — whose collaborations with Taylor Swift are both up for Grammy Awards — posed warmly for a photo inside the exclusive bash in LA. Taylor Swift's producer Jack Antonoff and his glam actress wife Margaret Qualley chatted with Jimmy Kimmel before he took the stage.

Gracie Abrams caught up with Shaboozey, who is up for Best New Artist. Post Malone eagerly posed for a snap with the night's honoree Jody Gerson. Benson Boone, who is up for Best New Artist, had a ball hanging with pal Gracie Abrams. Paris Hilton put on a chummy display with NSYNC's JC Chasez. Post Malone reunited with his close pal MGK. Benny Blanco was without his fiancee Selena Gomez and, instead, hung out with Gracie Abrams.

DJ Diplo, wearing a see-through black mesh top, wrapped an arm around Post Malone during the party. Jimmy Kimmel delivered a speech. Chris Robinson of The Black Crowes performed with the beloved 90s band just days after taking the stage at the star-studded FireAid concert. She also posed for snaps alongside J Balvin and his longtime partner Valentina Ferrer, a model and former Miss Argentina who wore a skintight black dress to coordinate with the Grammy-nominated singer's monochromatic tuxedo.