Jen Atkin and Chrissy Teigen

Jen Atkin and Chrissy Teigen showed off Kendall Jenner's sleek center-part hairdo, which landed at No. 9 on The Hollywood Reporter's list of Hollywood's 25 Best Beauty Moments of 2015.

Khloe Kardashian and Selma Blair

During the evening, Khloe Kardashian and Selma Blair chatted about Blair's upcoming TV role in American Crime Story, in which she plays Kardashian's momager, Kris Jenner, during the O.J. Simpson trial.

Chrissy Teigen, John Legend and Jen Atkin

John Legend surprised wife Chrissy Teigen and hairstylist Jen Atkin during dinner.

Kiernan Shipka

Kiernan Shipka looked sophisticated in head-to-toe Valentino.

Streicher Sisters

From left: Eyebrow extraordinaire Kristie Streicher, makeup maven Jenn Streicher and hair guru Ashley Streicher dressed to impressed for THR's Beauty Issue dinner.

Glam Squad

From left: Ashley Streicher, Forward Artists co-founder Spencer Spaulding, Pati Dubroff, Kristie Streicher and Jenn Streicher were all smiles throughout the evening.

Natalie Martinez and Carola Gonzalez

Kingdom actress Natalie Martinez accompanied makeup artist Carola Gonzalez, who also works with Kerry Washington, for the fancy occasion.

Jen Atkin’s Crew

Khloe Kardashian, Malika Haqq and Chrissy Teigen stepped out to support their mane maven, Jen Atkin, whose magic touch on Kendall Jenner's sleek '70s 'do is featured on THR's list of Hollywood's 25 Best Beauty Moments of 2015. 

Monica Rose, Khloe Kardashian and Malika Haqq

Khloe Kardashian, who showed off her fit figure in a Mugler LBD, stepped out with stylist Monica Rose and bestie Malika Haqq.

Adir Abergel and Tracey Cunningham

Nothing but love between hairstylist Adir Abergel and colorist Tracey Cunningham.

Selma Blair and Rachel Goodwin

Makeup artist Rachel Goodwin, who works with Emma Stone and January Jones, arrived with Selma Blair as her date. "Congratulations to @rachel_goodwin for being honored. ( whom I love so much) True talent," Blair captioned on Instagram.

Ben Skervin and Cat Deeley

Hairstylist Ben Skervin and So You Think You Can Dance host Cat Deeley stepped out together for the intimate dinner hosted by THR and Laura Mercier.

Benjamin Ruiz, Cuit Gonzalez, Aimee Song and Erin Weinger

From left: Benjamin Ruiz, global creative artistry at Laura Mercier, ‎BCBG Max Azria PR and digital media strategist Cuit Gonzalez, Song of Style blogger Aimee Song and THR digital style director Erin Weinger mingled during cocktail hour.

Kiernan Shipka, Merle Ginsberg and Carol McColgin

From left: Mad Men alum Kiernan Shipka, THR senior style writer Merle Ginsberg and THR style editor Carol McColgin donned all black — much like many of the evening's guests — for the outdoor dinner on the London Hotel's rooftop.

Carol McColgin and Janice Min

THR style editor Carol McColgin and Janice Min, co-president/chief creative officer of the Entertainment Group of Guggenheim Media, looked chic in all black.

Sabrina Bedrani, Pati Dubroff and Kate Lee

The ladies known for their makeup magic: Sabrina Bedrani (who works with Lizzy Caplan and Felicity Jones), Pati Dubroff (Dakota Johnson and Kate Bosworth) and Kate Lee (Anne Hathaway and Rooney Mara).

Pati Dubroff, Laura Mercier and Janice Min

From left: Dakota Johnson's beauty guru, Pati Dubroff, French makeup artist Laura Mercier and Janice Min, co-president/chief creative officer of the Entertainment Group of Guggenheim Media, celebrated the evening in good company.

Serge Normant and Tracey Cunningham

Hairstylist Serge Normant and colorist Tracey Cunningham toasted the occasion in their evening's best.

Laura Mercier, Chrissy Teigen and Janice Min

Chrissy Teigen joined Laura Mercier and Janice Min for the dinner held in honor of the industry's best makeup artists and hairstylists. 

Table Setting

Guests enjoyed a farmers market salad, entrees of roasted jidori chicken, sautéed halibut or mushroom risotto, and ice cream and chocolate for desserts.

THR’s Beauty Issue

Copies of THR's Beauty Issue, which features Taraji P. Henson and makeup artist Ashunta Sheriff on one cover and Reese Witherspoon and makeup artist Molly R. Stern on another, were available for guests to take home.

The Experts and Their Muses

Portraits from THR's Beauty Issue were on display.

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