Faith Hill & Tim McGraw
This town is big enough for two country music power couples. In fact, two famous pairs are totally friends with each other and love hanging out at award shows.
Jennifer Lopez
For three seasons, the "Jenny From the Block" singer not only called Keith a friend, but also a co-worker on American Idol.
Adele
Hello: Is it Keith you're looking for? If these two are at the Grammys, chances are cameras will stop them catching up.
Carrie Underwood
Saying we're "Blown Away" by Keith and Carrie's friendships and talents combined may be an understatement.
Maren Morris
The "I Could Use a Love Song" singer is forever grateful after sharing the stage with Keith for his Ripcord tour.
Thomas Rhett
They may be competing against each other in different categories for the 2017 CMT Music Awards. This pair, however, is all love regardless of trophies earned.
Taylor Swift
During her 1989 tour, the "Shake It Off" singer completely fan-girled when Keith made a special appearance to perform "John Cougar, John Deere, John 3:16" and "Somebody Like You."
Kenny Chesney
When the "All the Pretty Girls" singer was honored with BMI's President's Award in 2016, Keith had only nice words to say. "You were just a friend, right from that moment. And it's only stayed that way ever since," he explained. "Brother, I love you! I love you Kenny!"
Usher
While they may be in different musical genres, this pair was able to share the same stage when they helped kick off the NFL season in 2008. They've been friendly ever since.
Harry Connick Jr.
Whether jamming out together on Harry or sharing the judges table on American Idol, these two know how to make music magic.
Jason Aldean
After the mass shooting at the Route 91 Harvest Festival, Keith was one of the first to offer support for the "Burnin' It Down" singer.
Lenny Kravitz
Even though Nicole Kidman and the "American Woman" singer were once engaged, it's certainly not awkward for Keith. Just look at the 2013 CMT Music Awards.
Ed Sheeran
The "A-Team" singer has a huge fan by the name of Keith. "It's beautifully refreshing to watch somebody on stage that's just about the music," Keith once shared after attending Ed's concert. "It was extraordinary because this is a guy holding 90,000 people in the palm of his hand, not running around the stage— nothing except just a beautiful heart."
Gwen Stefani
She ain't no hollaback girl, but the lead singer of No Doubt is certainly a fan of Keith.
Lionel Richie
Any chance the "Hello" singer is asking Keith for a few American Idol pointers before the new season begins?
Randy Jackson
After participating in American Idol with fellow judges Mariah Carey and Nicki Minaj, this pair has remained friendly.
Jon Bon Jovi
The music stars once sang the hit track "Who Says You Can't Go Home" together.
Brad Paisley
If you want to find two country music stars who know how to sing and rip a guitar, look no further than Brad and Keith.
Nicole Kidman
Perhaps the biggest Keith fan is no one other than his longtime wife. Couples goals? Absolutely.