Blake Shelton Surprises Fans On Tour With Guest Performance By 'Hollaback' Girlfriend Gwen Stefani

Blake Shelton and Gwen Stefani are currently one of the hottest celebrity couples and with good reason. Gwen and Blake are adorable together, They are both outgoing, friendly individuals with amazing voices and careers. As Shelton and Stefani get closer, they become even more inseparable. Gwen has even surprised fans when she made a few appearances onstage with Blake on his new tour.

Stefani first showed up onstage with Shelton in Oklahoma City when his tour kicked off on September 10. Gwen accompanied Blake onstage to sing their new duet together "Go Ahead and Break My Heart." While in Oklahoma, Stefani and Shelton even met Governor Mary Fallin. Blake and Gwen also posed for photos with eager fans. Shelton surprised fans even further in Oklahoma when he donated the concert proceeds of over half a million dollars to the children's hospital in Oklahoma City.

E!News shared an even bigger surprise for fans in St. Paul, Minnesota when Gwen took the stage after their duet to sing her own hit single "Hollaback Girl." When Gwen was not on stage with her boyfriend, she was next to the stage cheering him on in Minnesota. Stefani knew fans not at the concert would want to be in on the fun so she shared a lot of video of the concert that night on Periscope and Twitter.
While fans had no idea she would actually be performing that night, Gwen teased via Instagram when she posted a photo of herself and captioned it "Hi Minnesota Gx." Stefani had also shared a few photos of her time at the concert in Oklahoma on Instagram. Gwen reportedly also attended a show with Blake in Peoria, Illinois. Who knows where she might pop up next so if you have tickets to see Blake out on tour be ready!It took a little time for Blake and Gwen to admit they were seeing each other. Stefani and husband Gavin Rossdale just recently divorced last August after 13 years of marriage. Shelton divorced his wife of four years and fellow country singer Miranda Lambert last July. Shelton and Stefani's divorces were both very shocking and very public. Speculation almost immediately began that Blake and Gwen were dating each other.People reported officially in November that Gwen and Blake were indeed a couple and very happy. While no official date or plans have been released about their future together, Us Weekly shared the two have been discussing their future and making plans. A source reportedly shared that Blake and Gwen plan to marry before the end of 2016. Things have moved quickly for Gwen, but she is very much in love with Shelton. Sources close to Stefani revealed she wants a more low-key, intimate event when the two do wed. Sources think the two may marry at Shelton's ranch in Oklahoma.

Gwen Stefani has been around the music scene for years. She was in the popular band No Doubt and then continued on with a successful solo career. She was more recently a coach on The Voice with Shelton and Adam Levine and fans are hoping to see her back there coaching again at some point. Stefani is also a mother and has three little boys with ex-husband Rossdale. The two continue to co-parent their children together.

Shelton continues to make hit country albums and make fans laugh with his laid back personality and tweets. Blake will be coming back to coach on Season 11 of The Voice September 19 on NBC. He will be teaming up with fellow coaches Adam Levine, Miley Cyrus, and Alicia Keys. When he is not coaching on The Voice, fans can catch Shelton out on tour across the country.

While the future is unknown for Blake and Gwen there is no doubt the two are madly in love. Fans can't wait to see these two wed and possibly add to their new family. The future is looking bright for these two talented lovebirds. Don't miss Blake's new season on The Voice and watch out for more surprise appearances by Gwen on tour. Fans will be watching as these two appear to head closer to the alter in the coming months.

[Featured Image by Pascal Le Segretain/Getty Images]