Carrie Underwood surprised the crowd at the Grand Ole Opry last night (Nov. 15) when she joined Crystal Gayle onstage to sing Crystal’s No. 1 hit, “Don’t It Make My Brown Eyes Blue.” But that wasn’t the only surprise Carrie had up her sleeve. After finishing the duet, Carrie invited Crystal to become a member…… MORE
![Carrie Underwood Surprises Crystal Gayle With an Invitation to Join the Grand Ole Opry](https://cdn.socast.io/6616/sites/38/2016/11/20121142/Crystal-Gayle-Carrie-Underwood.jpg#aqua_resizer_image_not_local)