Adding a new member to his family, the 39-year-old actor’s recent journey has included a discreet arrival of a baby boy, skillfully concealed by Jonah Hill and his partner Olivia Millar.

News of Olivia’s pregnancy had initially surfaced in January, following their appearance together at a children’s clothing store. Recently, the actor was spotted strolling alongside his beloved in Malibu, where no trace of pregnancy was evident in the candid paparazzi shots.

Opting for a casual ensemble, Millar sported a pink cropped sweater and loose athletic pants, while Jonah walked beside her in a trendy blue shirt and pants that stylishly grazed his ankles.

The internet swiftly speculated that the couple had embraced parenthood. A spokesperson for the actor, known for his roles in films like “Superbad,” “The Wolf of Wall Street,” and “Cyrus,” confirmed the news, revealing that their bundle of joy had arrived during the spring. However, the proud parents chose to keep this significant life change under wraps.

Enthusiastic fans of the comedic actor wasted no time in extending their heartfelt congratulations on the birth of his first child. “Such a remarkable level of secrecy, bravo!” exclaimed one supporter, while others pondered the gender of the newborn. Admirers also expressed their admiration for the couple’s genuine and affectionate bond. “Jonah is now a father, and it’s simply incredible—I can’t believe it,” wrote various bloggers.