Jennifer Garner exudes elegance as she slips into black jumpsuit and heels for the premiere of Starz's Party Down revival in LA

Jennifer Garner exudes elegance as she slips into black jumpsuit and heels for the premiere of Starz’s Party Down revival in LA

Jennifer Garner had all eyes on her as she arrived at the Los Angeles premiere of the highly-anticipated reboot of the Starz show Party Down.

The actress, 50, hit the red carpet in an elegant black jumpsuit with a notched neckline that showed off her smooth décolletage.

The cap sleeves and belted waist flattered the 13 Going On 30 star’s trim and toned figure.

Other attendees included: Kristen Bell, James Marsden, Megan Mullally, Jane Lynch, Kate Flannery and Ryan Hansen.

Party Down marks Garner’s big return to TV since her series Alias went off the air in 2006.

Main attraction: Jennifer Garner had all eyes on her as she arrived at the premiere of the highly-anticipated reboot of the Starz show Party Down in Los Angeles

Elegant: The actress, 50, hit the red carpet in an elegant black jumpsuit with a notched neckline that showed off her smooth décolletage

She strolled the premiere’s step-and-repeat photo op in black patent leather heels with a pointed toe.

Garner accessorized with a glitzy diamond bracelet and chandelier earrings that brushed the tops of her shoulders.

The Adam Project star’s light brown hair was softly curled and her hazel eyes were amped up with deep, smoky shadows.

The mother-of-three caught up with co-star Kristen Bell, who also set temperatures soaring in all-black.

The Veronica Mars actress modeled an off-the-shoulder wrap top styled with flared slacks.

Her hair was worn in a sleek blonde bob and she rocked a soft glam makeup look.

Bell tucked her essentials away in a leather designer bag that she kept in her clutches on the red carpet.

Bell is a returning Party Down cast member as she memorably played Uda Bengt in the first two seasons.

Next, Garner reunited with fellow newcomer James Marsden, who looked sharp in a black Jacquard suit.

Flattering fit: The cap sleeves and belted waist flattered the 13 Going On 30 star’s trim and toned figure

Chic in all-black: The mother-of-three caught up with co-star Kristen Bell, who also set temperatures soaring in all-black. The Veronica Mars actress modeled an off-the-shoulder wrap top styled with flared slacks

Glam: The Adam Project star’s light brown hair was softly curled and her hazel eyes were amped up with deep, smoky shadows

Sparkling: Garner accessorized with a glitzy diamond bracelet and chandelier earrings that brushed the tops of her shoulders

Big return: Party Down marks Garner’s big return to TV since her series Alias went off the air in 2006

Bell tucked her essentials away in a leather designer bag that she kept in her clutches on the red carpet

Hunk: Next, Garner reunited with fellow newcomer James Marsden

Sharp: Marsden looked sharp in a black Jacquard suit

Friendly: She later signed autographs for fans

Wave: She looked in great spirits

Happy: She looked in great spirits as she left

Beaming: She flashed a wide smile

Beauty: She looked as stunning as ever

The Enchanted star’s hair was brushed back off his face and he flashed a beaming smile in direction of photographers.

According to Deadline, Marsden will have a ‘key recurring role’ as actor Jack Botty, who works as the lead protagonist in a popular superhero franchise.

Megan Mullally – who returns as starstruck divorcee Lydia Dunfree – was the epitome of cool while parading around the premiere venue in platform Converse sneakers.

The Will & Grace star, 64, styled her eye-catching shoes with a black blazer and pants with colorful embroidery.

Jane Lynch – who returns as former actress Constance Carmell – looked stylish in a black three-piece suit worn over a royal blue satin blouse.

Zoe Chao – who is a new addition to the cast as Lucy the ‘food artist’ – strutted her stuff in a quirky black mini dress with bows and cut-outs up the front.

The Office star Kate Flannery arrived on the red carpet with her longtime boyfriend Chris Haston.

According to Deadline, Marsden will have a ‘key recurring role’ as actor Jack Botty, who plays the lead protagonist in a popular superhero franchise

Beaming: The Enchanted star’s hair was brushed back off his face and he flashed a beaming smile in direction of photographers

Cool factor: Megan Mullally – who returns as starstruck divorcee Lydia Dunfree – was the epitome of cool while parading around the premiere venue in platform Converse sneakers

The Will & Grace star, 64, styled her eye-catching shoes with a black blazer and pants with colorful embroidery

Stylish: Jane Lynch – who returns as former actress Constance Carmell – looked stylish in a black three-piece suit worn over a royal blue satin blouse

Quirky: Zoe Chao – who is a new addition to the cast as Lucy the ‘food artist’ – strutted her stuff in a quirky black mini dress with bows and cut-outs up the front

The Office star Kate Flannery arrived on the red carpet with her longtime boyfriend Chris Haston

The actress rocked a black and white striped dress under a fitted black blazer.

Galilea La Salvia looked sweet in a white spaghetti strap dress with coordinating sky-high heels with marabou feathers on the toes.

Ryan Hansen – who returns as the overconfident multihyphenate, Kyle Bradway – sported beige blazer over a black button-up and brown trousers.

Leah Lamarr, Tyrel Jackson Williams and Jess Adams rounded out the red carpet arrivals in sleek all-black getups.

Party Down ran for two seasons in 2009 and 2010. It centered around a group of caterers with much bigger dreams of stardom working in Los Angeles.

In the revival, Garner will portray Evie, who is a ‘successful producer of studio franchise movies, who, in the wake of a breakup, is reconsidering her life choices.’

As revealed by Starz, her character will also date Adam Scott’s Henry Pollard in the show’s run as he ‘becomes a way for her to explore possible new directions.’

Wowing in white: Galilea La Salvia looked sweet in a white spaghetti strap dress with coordinating sky-high heels with marabou feathers on the toes

Scott, Jane Lynch, Ken Marino and Martin Starr appeared in the original series, among many other stars. Those four, along with Megan Mullally and Ryan Hansen, will come back for the revival.

One notable star who won’t be returning however, is Lizzy Caplan. She played Casey Klein, an aspiring comic who dated Scott’s character, in the original series, but her schedule could not accommodate production for the revival.

Garner isn’t the only new addition to the cast. Brockmire actor Tyrel Jackson Williams, Modern Love actress Zoë Chao and James Marsden will also join the show as well.

Party Down returns to Starz on Friday, February 24.