The 76th annual Golden Globes will be presented live on NBC from the Beverly Hilton in Beverly Hills, California, on Sunday at 8 p.m. EST
Credit: Jessica Chastain/Instagram

Jessica Chastain‘s helping hand for her 2019 Golden Globe Awards glam? Her daughter Giulietta!

The actress shared the first photo of her baby girl to Instagram Sunday night ahead of the Beverly Hills, California, ceremony, at which she will be presenting.

In the sweet snapshot, the infant’s hand is reaching up toward a ruby-red Piaget ring Chastain is holding as she’s dressed in a fluffy white robe.

“You’ve got good taste, kid,” Chastain, 41, captioned her post.

On the show’s red carpet, Missi Pyle asked Chastain — who whore a custom black silk corset gown by Riccardo Tisci for Burberry, complete with a coordinating chiffon cape — about her social-media habits and her new baby during The HFPA Presents: Globes Red Carpet LIVE show.

“I don’t post anything too personal [on social media] because I’m very private about my personal life,” Chastain replied.

Want all the latest pregnancy and birth announcements, plus celebrity mom blogs? Click here to get those and more in the PEOPLE Parents newsletter.

76th Annual Golden Globe Awards, Arrivals, Los Angeles, USA - 06 Jan 2019
Jessica Chastain

The It: Chapter Two actress and her husband, Gian Luca Passi de Preposulo, welcomed little Giulietta on April 4, according to multiple reports.

While a rep for Chastain did not immediately respond to PEOPLE’s request for comment, the new mom commented on her big life change in the caption accompanying a Top Nine Instagram post last week.

“I know that I haven’t been as present on insta this past year. Thank you all for respecting my privacy while I was blessed with the gift of becoming a mother,” she wrote. “I must say that 2018 has been the best year of my life. So much love and joy to all of you. Happy New Year ❤️”

Can’t get enough of the Globes? Check out our full Golden Globes coverage for the latest news, fashion and more.

Opening Night Of "To Kill A Mocking Bird" On Broadway
Jessica Chastain
| Credit: Slaven Vlasic/Getty

RELATED VIDEO: Golden Globes Glam! Find out How to Do This Awards-Worthy Makeup

In June, Chastain told PEOPLE that although, when it comes to marriage, “It’s different for each person,” her own relationship has been “incredible” since she wed Passi de Preposulo.

“I was told that the first year of marriage would be really difficult and people warned me, but actually it’s incredible,” she said, explaining that she feels “happier being married in some strange way.”

The 76th annual Golden Globes will be presented live on NBC from the Beverly Hilton in Beverly Hills, California, on Sunday at 8 p.m. EST.