John Legend Shares Adorable Photo of His Mini-Me Son Wren, 16 Months, After He Gets His First Haircut

John Legend's son is showing off his new 'do!

The EGOT winner, 45, shared a carousel of photos on his Instagram after his 16-month-old son Wren Alexander got a haircut for the first time. In the adorable pictures, Wren wears a matching green sweat set, with animals printed along the shirt and the bottom of his pants.

Wearing a handkerchief around his neck, Wren displays his cropped curls, smiling and showing his little teeth. "Wren got his first haircut from Uncle Bump," Legend wrote in his caption.

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Legend shares his four kids — Esti Maxine, 22 months, Wren Alexander, Miles Theodore, 6, and Luna Simone, 8 — with wife Chrissy Teigen, 38.

In October, the musician shared a few photos on his Instagram as he posed with all four of his kids in his iconic red chair on The Voice. The longtime judge could be seen wearing a light blue sweater, holding son Wren in his lap, who rocked denim baby overalls and a white T-shirt.

Son Miles was pictured standing behind Legend, placing both of his hands on his dad's shoulders. Daughter Luna Simone sat next to her dad, wearing a white T-shirt as she held sister Esti Maxine. A second photo showed all four children sitting in the chair together, smiling.

"My first 4-baby chair pic! Back at The Voice taping Season 27!" Legend wrote in his caption.

Earlier in October, Teigen spoke with PEOPLE about her family's plans for Halloween, sharing that her son Miles knew early one what he wanted to be.

"We love Halloween," she told PEOPLE. "But now it's about kids' Halloween. I actually prefer kid ones because they're so fun and they're so cute and they're during the day and I can still go to bed early and stuff."

Although her family sometimes opts for group costumes, this year the mom of four didn't know yet if that would happen since Miles had already locked in on one costume.

"Well, my kids don't know any of the families that I want to be, so I pitched them some ideas. They're like, ‘Who's that?‘ ” she explained. “My son wants to be like Marshmello. He's obsessed with the DJ Marshmello, so he's going to be that. And I'm like, ‘They're not into the family thing right now.’ ”

She continued, "But the babies, you can make them do whatever you want."