Country star Riley Green's concert takes unexpected turn as woman crashes stage, escorted off by security

Green, focused on his guitar and the crowd, kept singing as security quickly intervened.

"She said she wanted to 'support my career'… didn't know she meant onstage," Bosko captioned the video, which has since gone viral.

Still smiling, she appeared to share a few inaudible words with the crew before twirling and dancing her way out of sight - waving to Green on her way.

Bosko followed up her post with a little humorous clarification.

"FYI @rileyduckman didn't invite her up - tequila did ... and there was definitely more than one in her hand. God help me. Apologies team Riley," Bosko wrote in the caption, tagging both her sister and the singer.

Boskovich wrote, "I was trying to support his career!!!! also he had no backup dancers and you know how much I love being a backup dancer @anniebosko Can I be your backup dancer????"

Green, best known for hits like "Different 'Round Here" and "I Wish Grandpas Never Died," hasn't commented publicly on the surprise cameo.