Jennifer Lopez looked mesmerizing at the Brunello Cucinelli dinner event in Los Angeles on Thursday.

The 54-year-old singer put on a glamorous display in a gray, sequined vest and a long, white satin skirt as she attended the star-studded soiree at the Chateau Marmont.

Throughout much of the evening, she wore an oversize, white blazer over her shoulders atop her cropped, plunging top.

The Jenny from the Block hitmaker — who looked ecstatic the day after as her husband, Ben Affleck, 51, treated her to McDonald’s for the fifth time in a month — threw up her brunette tresses in a messy, chic updo with curled tendrils framing her face.

Her hands, showing off a white manicure matching her outfit, were also seen clasping onto a small, black evening clutch throughout the night.

Glamorous gal: Jennifer Lopez looked mesmerizing at the Brunello Cucinelli dinner event in Los Angeles on Thursday

Jennifer Lopez flashes underwear at Intimissimi collab show

For an additional touch of glamour to add to her stunning look, she sported layers of sparkly chokers around her neck.

The Maid in Manhattan actress looked stunning in a shimmering, sultry eyeshadow look teamed with coral blush and a classic nude lip.

The day after the lavish bash, she shared a series of photos of herself enjoying high tea with Intimissimi.

In one photo, she posed with a teacup and placed her hand over her mouth as she giggled.

She looked fabulous in a black, cropped blazer adorned with white flowers and worn with the bottom buttons undone to tease a black, lace bralette she wore underneath.

Teamed with the incredible top, she wore a matching, voluminous miniskirt with small flower buttons.

As part of her carousel post, JLo also shared photos of herself at another event after an outfit change.

Posing underneath an archway of pink flowers, she modeled a sheer white top with ruffles and a voluminous skirt with a small, circle pattern.

Black-and-white: The 54-year-old singer put on a glamorous display in a gray, sequined vest and a long, white satin skirt as she attended the star-studded soiree at the Chateau Marmont

Stunning: Throughout much of the evening, she wore an oversize, white blazer over her shoulders atop her cropped, plunging top. The Jenny from the Block hitmaker threw up her brunette tresses in a messy, chic updo with curled tendrils framing her face

Fabulous: For an additional touch of glamour to add to her stunning look, she sported layers of sparkly chokers around her neck

Classic beauty: The Maid in Manhattan actress looked stunning in a shimmering, sultry eyeshadow look teamed with coral blush and a classic nude lip

Showing off: Lopez also took to her Instagram to share photos of herself showing off her chic ensemble as well as her incredibly toned abs. She shared two snaps — one with her blazer on her shoulders and another without

In one of the snaps, she pulled up her skirt to show off her toned legs in a nude garter and stockings.

Recently, Lopez released her first lingerie capsule collection with Intimissimi.

She worked with the Italian lingerie brand to come up with a collection that has the same name as her upcoming album, This Is Me… Now.

It seemed an obvious collection as she is known for being fit and healthy.

Previously, she opened up about her diet and workout routine to People.

‘Throughout the years, I’ve learned the importance of maintaining a healthier diet,’ she told the outlet in January 2016.

However, she noted that she does not like to restrict and deprive herself of her favorite foods.

‘I still eat some of the foods I love but in moderation,’ she continued. ‘I don’t deprive myself.’

Jennifer Lopez and Derek Hough dance in throwback video

Brunette beauty: As part of her carousel post, JLo also shared photos of herself at another event after an outfit change. Posing underneath an archway of pink flowers, she modeled a sheer white top with ruffles and a voluminous skirt with a small, circle pattern

Just two weeks earlier, Lopez revealed she still feels ‘insecure and uncertain’ about her body after giving birth to twins.

According to E! News, she made the revelation in early October while presenting her trainer, Tracy Anderson, with a prize at the Daytime Beauty Awards.

‘I met Tracy right after I had my twins,’ she said on stage, referring to her 15-year-old twins Max and Emme Muñiz — both of whom she had welcomed in 2008.

She said she called her trainer after giving birth as she wanted to get her pre-baby body back.

‘I called her at a time when I was feeling insecure and uncertain, wondering if I would ever get back to how I was before — as most new moms do after giving birth,’ she said.