Vin Diesel and wife-to-be Paloma Jiminez have welcomed their third child on Monday and the "Fast & Furious 7" actor proudly shared the good news on social media.

According to Daily Mail, the 47-year-old "Riddick" star celebrated the moment his 31-year-old longtime girlfriend gave birth to their third baby by taking a snap of himself and the newborn.

The proud dad tweaked the photo using the sepia tone to make it more captivating and timeless. What's more is that he even captioned it with lyrics from the classic "It's A Wonderful World" song.

"I hear babies crying, I watch them grow. They'll learn much more, Than I'll ever know. And I think to myself, What a wonderful world...," the actor wrote.

While this is obviously not the first time for Vin Diesel and his wife-to-be, he surely knows how to treasure the wonderful moment by posting the cute snap on his social media accounts.

However, he didn't really reveal more details about the baby, such as the baby's gender and name. His representatives are also mum on the issue. Perhaps this is part of how low-profile and secretive the actor is when it comes to his family.

The actor is so secretive, media only found out that Jiminez was pregnant with their third bundle of joy a couple of weeks ago, reports Just Jared.

Vin Diesel and wife-to-be Paloma Jiminez are already parents to daughter Hania, 6, and son Vincent, 4.

Throughout the years, Jiminez has always been very supportive of his boyfriend, who has been working hard in his action-packed acting career.

Back in August 2013, Jiminez and the kids cheered for Diesel, who was honored with his own Hollywood Walk of Fame star.

For his part, Diesel has also been very supportive of his model girlfriend and mother of his kids. In fact, the "Guardians of the Galaxy" star even canceled the Abu Dhabi premiere of "Fast & Furious 7" because it was also scheduled on the baby's due date.

Diesel and Jiminez started dating in 2007, a few years after the former dated his "Fast & Furious" costar Michelle Rodriguez. Since then the twosome have remained loyal to each other and silently maintained their romantic relationship.

"I'm not gonna put it out there on a magazine cover like some other actors," the "Saving Private Ryan" actor was once quoted when he spoke about his personal life. "I come from the Harrison Ford, Marlon Brando, Robert De Niro, Al Pacino code of silence."