Liev Schreiber poses with pregnant girlfriend Taylor Neisen at gala in aid of LGBT homeless

Liev Schreiber, 55, and his glowing pregnant girlfriend Taylor Neisen, 31, hit a star-studded red carpet this week at the Ali Forney Center A Place At The Table Gala on Cipriani Wall Street.

DailyMail.com exclusively revealed last month that the longtime couple are expecting a baby together, making Taylor a first-time mother and Liev the father of three.

Taylor hid her baby bump under a lavish flowy royal purple dress, complemented by a bright pink handbag to match her platform heels.

When the duo was spotted outside the room, she took the train of her dress and wrapped it around one arm, with Liev apparently offering a little help.

Meanwhile, the Ray Donovan star looked every inch the silver fox in an elegant charcoal blazer thrown over a black T-shirt, which he paired with raven slacks and dress shoes.

Beaming: Liev Schreiber, 55, and his glowing pregnant girlfriend Taylor Neisen, 31, hit a star-studded red carpet this week at the Ali Forney Center A Place At The Table Gala at Cipriani Wall Street

Boisterous as ever: Liev, who already shares two children, Sasha, 15, and Kai, 14, with his kindly ex-wife Naomi Watts, treated the photographers to his irresistibly jaunty grin on the red carpet

Boisterous as ever: Liev, who already shares two children, Sasha, 15, and Kai, 14, with his kindly ex-wife Naomi Watts, treated the photographers to his irresistibly jaunty grin on the red carpet

Liev, who already has two kids, Sasha, 15, and Kai, 14, shares with his sweet ex-wife Naomi Watts, treated the photographers to his irresistibly flamboyant grin on the red carpet.

A parade of bold names paraded Cipriani onto Wall Street in support of the Ali Forney Center, a New York City community center dedicated to helping homeless LGBT youth.

Anna Wintour, fresh from last week’s Met Gala, showed off her famously lithe physique in a skintight black top she elegantly butted against a cream floral skirt.

Jordan Roth, who is in charge of five Broadway theaters, modeled a skintight brown dress, while stage star Idina Menzel channeled the 1980s in a dazzling, shrugged-shoulder black dress.

Ariana DeBose, who won an Academy Award for her turn as Anita in Steven Spielberg’s film West Side Story, flashed the flesh in a mesh shell pulled over a lace bodysuit.

Jenna Leigh Green opted for a simple black cocktail dress on her last night out, while Marti Gould Cummings opted for a sparkly floor-length number and Althea Stevens opted for snake print.

Transgender performer Indya Moore, who reached new heights of fame on the TV show Pose, went braless under a lace dress with such an open weave that it left hardly anything to the imagination.

Antonio Reynoso was a flowy figure in a sleek black suit over a white shirt with a Nehru collar, while Emma Myles let her animal instincts run wild in an off-the-shoulder leopard print.

Hello, beauties: The Ray Donovan star looked every inch a silver fox in an elegant charcoal blazer thrown over a black T-shirt, which he paired with raven slacks and dress shoes

Details: Liev and Naomi amicably pulled the curtain on their 11-year relationship in 2016 — in a move that was overshadowed by Brad Pitt and Angelina Jolie's much more explosive split around the same time

Hello, beauties: The Ray Donovan star looked every inch a silver fox in an elegant charcoal blazer thrown over a black T-shirt, which he paired with raven slacks and dress shoes

Details: DailyMail.com exclusively revealed last month that the longtime couple are expecting a baby together, making Taylor a first-time mother and Liev the father of three

Details: DailyMail.com exclusively revealed last month that the longtime couple are expecting a baby together, making Taylor a first-time mother and Liev the father of three

Helping hand: When the duo were seen outside the venue, she grabbed the train of her dress and wrapped it around one arm, with Liev apparently offering a little help

Helping hand: When the duo were seen outside the venue, she grabbed the train of her dress and wrapped it around one arm, with Liev apparently offering a little help

Titan: Anna Wintour, fresh from last week's Met Gala, showed off her famously lithe physique in a skintight black top she elegantly butted against a cream floral skirt

Titan: Anna Wintour, fresh from last week’s Met Gala, showed off her famously lithe physique in a skintight black top she elegantly butted against a cream floral skirt

Stagegstruck: Jordan Roth, who is in charge of five theaters on Broadway, modeled a tight brown dress

Stage star: Idina Menzel channeled the 1980s in a dazzling black dress with shrugged shoulders

Stagestruck: Jordan Roth (left), who is in charge of five Broadway theaters, modeled a skintight tan dress, while stage star Idina Menzel (right) channeled the 1980s in a dazzling, shrugged-shoulder black dress

Showing off what she's got: Ariana DeBose, who won an Academy Award for her turn as Anita in Steven Spielberg's movie West Side Story, flashed the flesh in a mesh sheath pulled over a lace bodysuit

Showing off what she’s got: Ariana DeBose, who won an Academy Award for her turn as Anita in Steven Spielberg’s movie West Side Story, flashed the flesh in a mesh sheath pulled over a lace bodysuit

Use it or lose it: Transgender artist Indya Moore, who reached new heights of fame on the TV show Pose, went braless under a lace dress with such an open weave she barely left anything to the imagination

Use it or lose it: Transgender artist Indya Moore, who reached new heights of fame on the TV show Pose, went braless under a lace dress with such an open weave she barely left anything to the imagination

So many stars: Antonio Reynoso was a dashing figure in a sleek black suit over a white shirt with a Nehru collar

Walk on the wild side: Emma Myles unleashed her animal instinct in an off-the-shoulder leopard print

So many stars: Antonio Reynoso (left) was a flowy figure in a sleek black suit over a white shirt with a Nehru collar, while Emma Myles (right) unleashed her animal instinct in an off-the-shoulder leopard print

American Idol alum: Yoli Mayor slipped into an off-the-shoulder black dress with opera gloves, adding a pop of color to his look by donning an azure and aquamarine costume necklace

American Idol alum: Yoli Mayor slipped into an off-the-shoulder black dress with opera gloves, adding a pop of color to his look by donning an azure and aquamarine costume necklace

Sex And The City Icon: Cynthia Nixon, who also launched a failed campaign to run for governor of New York, took to the red carpet in a dress adorned with a shimmery metallic floral print

Sex And The City Icon: Cynthia Nixon, who also launched a failed campaign to run for governor of New York, took to the red carpet in a dress adorned with a shimmery metallic floral print

American Idol alumnus Yoli Mayor slipped into an off-the-shoulder black dress with opera gloves and added a pop of color to his look by donning an azure and aquamarine costume necklace.

Sex And The City icon Cynthia Nixon, who also launched a failed campaign to run for governor of New York, took to the red carpet in a dress adorned with a shimmery metallic floral print.

As it turned out, Liev and Taylor, who have been dating since 2017, started spreading the word to people they know are expecting a baby.

Liev and Naomi amicably brought the curtain to their 11-year relationship in 2016 — in a move that was overshadowed by Brad Pitt and Angelina Jolie’s much more explosive split around the same time.