We already know that the genre's biggest stars hang out together, like Luke Bryan and Jason Aldean, who go fishing regularly. But in addition to their peers, country artists also spend time with celebrities from other walks, like acting and sports.

Jake Owen is loved by many, and he has a special admirer in recent Master's champion Jordan Spieth. The two play golf together and even raise money for charity together. With the help of reality singing competitions, Blake Shelton and Keith Urban have made a few unlikely friends, and let's face it, Taylor Swift becomes friends with almost everyone she meets — and she has friends in very, very high places. Meanwhile, Reba McEntire has one awesome bud in a blonde, fellow actress.

Check out these photos of country stars and their most famous friends — some may really surprise you!

Proof That Country's Biggest Stars Are Just Regular Folks