They make a great match! Hilaria and Alec Baldwin coordinate outfits for night on the town at Jill Hennessy's album release party

Hilaria and Alec Baldwin had a harmonious date night on Monday.

The proud parents hit the New York City social scene to attend the album release party for Jill Hennessy's latest offering, I Do.

Hilaria, 31, got in touch with her edgy side with her black leather jacket when she arrived to The Cutting Room music venue beside her husband, 57, who wore an outfit that coordinated with his other half.

Harmonious! Hilaria and Alec Baldwin attended Jill Hennessy's release party for her new album I Do in New York City on Monday

Harmonious! Hilaria and Alec Baldwin attended Jill Hennessy's release party for her new album I Do in New York City on Monday

Adding to the overall effect were her knee-high boots, which she teamed with a pair of dark grey leggings and a slouchy turtleneck. 

The svelte mother-of-two looked her radiant best with a light coat of pink blush, mascara, while her jet black glossy hair fell down in a straight style. 

Her husband teamed his casual jeans with a black jacket and a dark polo top.

Picture perfect: The couple worked their magic for photographers 

Picture perfect: The couple worked their magic for photographers 

Let's get together! Jill Hennessy hovered over her former Law & Order co-star Chris Noth's shoulder, while Hilaria and Alec looked on 

Let's get together! Jill Hennessy hovered over her former Law & Order co-star Chris Noth's shoulder, while Hilaria and Alec looked on 

Alec has previously worked with Jill, having portrayed her on-screen husband in the 2008 film, Lymelife.

I Do is Jill's second album - the former Law & Order actress released her first offering, Ghost In My Head, in 2009.

The outing comes not long after Alec said that he really wants another child after the birth of his third child, second with Hilaria.

Ladies in leather! Brooke Shields and Patricia Clarkson worked their svelte frames in black leather jackets
Ladies in leather! Brooke Shields and Patricia Clarkson worked their svelte frames in black leather jackets

Ladies in leather! Brooke Shields and Patricia Clarkson worked their svelte frames in black leather jackets 

The woman of the night: Jill looked absolutely breath-taking in a shimmering number with sexy black heels

The woman of the night: Jill looked absolutely breath-taking in a shimmering number with sexy black heels

'I'm dying to have another child with my wife,' the actor told People in late September while attending the Exploring The Arts fundraiser with Hilaria in New York City.

'I love my wife more than anything. I love our family, I’m very happy. I’ve never been happier before in my life,' Alec said.

The couple recently welcomed their second child together, a son named Rafael.

Love is in the air! The actress cosied up to her sharply dressed husband, Paolo Mastropietro 

Love is in the air! The actress cosied up to her sharply dressed husband, Paolo Mastropietro 

Work pals: The former Law & Order co-stars leaned close for a snap 

Work pals: The former Law & Order co-stars leaned close for a snap 

Professionally, Hilaria has been keeping busy with a new book in the pipeline.

Hilaria announced on Instagram in May: 'Would you expect me to write my first book any other way? Coming January 2017 with @rodalebooks,' she wrote.

'Their commitment to empower people to live their best lives is in sync with my mission to provide readers with the tools and inspiration needed to create happiness, conjure up the courage for successful change, and feel incredible.

'You have gotten to know me as the woman who likes to stand on her head in bizarre places, but now it’s time to share my philosophy, what makes me tick, and hopefully change some lives in the process. I'm excited...hope you are too!'

Sing it! Hennessy strummed her acoustic guitar as she belted into the microphone 

Sing it! Hennessy strummed her acoustic guitar as she belted into the microphone 

Hello New York! The actress-turned-singer smiled as she took the stage 

Hello New York! The actress-turned-singer smiled as she took the stage