(Source: Sounds Like Nashville)

LAUREN LAFFER • JUNE 24, 2016 – 4:47 PM

Oops! Kelsea Ballerini accidentally shared huge secret this morning… she’s heading out on her first headlining tour!

The “Peter Pan” singer let the news slip when she was busy promoting her hosting gig on the new ABC show Greatest Hits on AOL’s BUILD. When asked about her current stint on the Rascal Flatts tour, she replied “It started last weekend actually. I do that through September and then I do a headline tour. I’m going to try that out for the first time later this year. Should be fun!”

Ballerini later tweeted about her flub, saying “Hehe. Totally wasn’t suppose [sic] to say Anything. Surprise. Details soon.”

The rising superstar has spent much time out on the road opening for acts like Lady Antebellum, Billy Currington, Dan + Shay and Carrie Underwood, among others. She’s currently out on the road for Rascal Flatts’ Rhythm and Roots Tour.

Catch Kelsea and Arsenio Hall host Greatest Hits on ABC starting June 30 at 9/8c. Watch their full interview HERE.