LOS ANGELES, Oct 9, (Agencies): In the past year, John Legend and Chrissy Teigen's joyful family has experienced significant growth, welcoming two new additions into their lives. According to the proud father, this expansion has brought an abundance of love into their home.

The renowned "All of Me" singer candidly shared his thoughts on the rapid growth of their family, saying, "Well, it went from two to three and then quickly from three to four. The most significant adjustment was helping our older children adapt to having babies in the house."

John Legend and Chrissy Teigen are the loving parents of a 7-year-old daughter named Luna and a 5-year-old son named Miles. In January, they welcomed their third child, a daughter named Esti, and in June, they joyfully announced the arrival of their son, Wren, via surrogate.

Despite the sudden addition of infant siblings, Legend expressed his satisfaction with how well Luna and Miles have embraced the new family dynamic. He shared, "They've been exceptional older siblings, and we've been having a great time. It's simply brought more love and joy into our household."

Recently, the proud parents excitedly shared a video of Baby Esti, who has been demonstrating impressive mobility for an infant, to the delight of their fans. John Legend enthusiastically revealed, "Esti is crawling! She's making remarkable progress!"

"She's surprisingly quick. I believe she might be the earliest crawler in our family's history," he added with a grin. "So, I'm pretty thrilled about that."

In addition to their growing family, John Legend was thrilled to participate in the third annual fundraising gala organized by the Shaquille O'Neal Foundation. During the event, the talented crooner took the stage for a captivating performance.

Expressing his admiration for the NBA icon, Legend said, "I've always been a huge fan of Shaq, but I also greatly appreciate the impact he has beyond his primary career—his dedication to giving back, setting a positive example, and being a true leader."

"I'm honored to support his foundation, which does exceptional work across the country," he continued. "Tonight is turning out to be a fantastic evening."