Gwen Stefani’s sons prove they admire Blake Shelton with their clothing style

The iconic country singer is becoming a great influence on his girlfriend's children, if the latest photos are anything to go by.

During a family holiday, Gwen Stefani's children proved that they are bonding really well with her boyfriend, Blake Shelton, by dressing similarly to how the country star steps out.

According to Us Weekly, Shelton, Stefani, and her children, Kingston, Zuma, and Apollo, took a family trip to the Chickasaw Cultural Center in Sulphur, Oklahoma on July 17, 2017.

During the trip, 11-year-old Kingston donned a button-down shirt, jeans, and cowboy boots, which are a staple of the country icon.

Similarly, 9-year-old Zuma chose to wear a camouflage shirt, black shorts, and a pair of sandals that matched the rest of his outfit. Meanwhile, 4-year-old Apollo donned a black shirt and camo shorts.

Shelton enjoyed the trip with his girlfriend and her children, tweeting about the great time he had had with them later.

After the visit, the family went to a souvenir shop to pick up some special reminders that they could take back home with them.

In the shop, Shelton got himself a hand-carved knife with a beaded handle, while Stefani chose a few pieces of jewelry. Apollo got himself a stuffed animal.

The family took the 30-mile-long trip from Shelton's home in Tishomingo, Oklahoma to the exhibit on a helicopter, Us Weekly revealed.

The fun wasn't over for the family even after they returned from the trip. After getting back home, they took to the lake on a boat and continued to relish their quality family time.

The children enjoyed their time with Shelton by jumping off the deck of the boat into the water, and Stefani had a blast capturing the delightful moment on her phone.

Stefani and Shelton have been dating since November 2015 after meeting for the first time on the set of The Voice.