Jennifer Lopez made a fabulous arrival at Saturday Night Live ahead of her gig as musical guest.

The 54-year-old Bronx-bred beauty — who was spotted out in a fur coat on Friday — modeled a sheer, black, sleeveless, turtleneck top that exposed her cleavage and nude-colored bra.

She layered it underneath a long gray coat vest, which she donned with long, green-turquoise gloves.

The fashionista added matching gray trousers, finishing the memorable look with a pair of gold, platform heels.

Lopez wore large, round, lightly tinted sunglasses as fans surrounded her with their cameras out.

Jennifer Lopez made a fabulous arrival at Saturday Night Live ahead of her gig as musical guest

The 54-year-old Bronx -bred beauty modeled a sheer, black, sleeveless, turtleneck top that exposed her cleavage and nude-colored bra

The fashionista added matching gray trousers, finishing the memorable look with a pair of gold, platform heels

The mother-of-two carried a small white purse with a gold chain strap.

Her neck was adorned with a thick, solid gold choker and her honey-toned locks were parted down the middle.

The lengthy tresses were organized in uniform waves that flowed down her back and over her chest.

Jennifer showed off a full face of glowy makeup underneath her shades, which included a glossy nude lip stain.

At one point while making her entrance at 30 Rockefeller Plaza, she was gifted a bouquet of red roses.

JLo’s appearance on the late night sketch show will be her fourth.

The songstress made her first appearance on SNL as a musical guest in 2000 with Alan Cumming hosting.

She took on a double role as both host and musical guest in episodes that aired in 2001 and 2010.

Lopez wore large, round, lightly tinted sunglasses as fans surrounded her with their cameras out

At one point while making her entrance at 30 Rockefeller Plaza, she was gifted a bouquet of red roses

Her neck was adorned with a thick, solid gold choker and her honey-toned locks were parted down the middle

Lopez has been active on social media throughout the week to promote her upcoming performance.

On Friday she dropped in on Instagram to post promotional images as she engaged with her 253 million followers.

As usual, she made a fashion statement in a trendy look, catching the attention of her die-hard supporters.

The multihyphenate donned a light-colored, silky turtleneck underneath an oversized gray blazer.

Her top half was teamed with a yellow skirt with a mermaid silhouette and gold hardware waistband.

Completing the color-blocked outfit was a pair of pointy-toe bright blue high heels.

In the caption of the post, Jennifer wrote, ‘S N L,’ and added yellow, white, and gray heart emoji.

Lopez has been active on social media throughout the week to promote her upcoming performance

The multihyphenate donned a light-colored, silky turtleneck underneath an oversized gray blazer

In the caption of the post, Jennifer wrote, ‘S N L,’ and added yellow, white, and gray heart emoji

On Saturday she appeared online again, sharing a Valentine’s Day themed post with her fans

She called February 14 her favorite holiday and shared her makeup routine, which included products from her brand JLo Beauty

And on Saturday she appeared online again, this time sharing a Valentine’s Day themed post with her fans.

She called February 14 her favorite holiday and shared her makeup routine, which included products from her brand JLo Beauty.

The caption read, ‘Cupid’s kiss from me to you. My Valentine’s day inspired skincare only with @JLoBeauty.’

The post directed consumers to, ‘Apply That Big Screen SPF mixed with Complexion Booster in shade Warm Bronze, Apply Beso Balm, and Apply Complexion Booster in shade Pink Champagne for highlights.’