Seeing The Rolling Stones is a big deal—even when you're a celeb!
When E! News asked Hayden at the Billboard Music Awards whether she and her Ukrainian boxer beau were secretly engaged, she answered simply, "No ring," and held up her hands as proof. Well, headed to the altar or not, the Nashville star certainly looked like she was having a good time at the Stones concert and even tweeted a picture of the stage.
Hayden can sing, too, y'all! Next time those guys better have her join in for a song.