By Chelsea Harris

Remember when Katy Perry sang her song, “I kissed a girl and I liked it?” The song is now a reality!

Miley Cyrus and Katy Perry locked lips during Cyrus’ Bangerz concert – that’s right, a big smooch-a-roo! She was singing “Adore You” when the singer came down stage and kissed Perry who was sitting front row. Talk about surprise?

READ MORE: Interview: Olivia Liang & Tzi Ma

According to People.com:

“The kiss lasted just a second but seemed to catch Perry by surprise. She backed away quickly and put her hand over her mouth. Cyrus also seemed to gasp.”

After, Perry tweeted her Cyrus smooch reaction:

READ MORE: Hollywood Reacts With Horror To Atlanta Shootings: 'We Must Stop Violence & Hate Against Our Asian Brothers And Sisters'

Need further proof of this first kiss? You can watch the moment here:

MORE NEWS: Watch LIVE, Winners Of The 26th Annual Critics Choice Awards On The CW

What’s your reaction? Do you think this was a planned kiss or a whim kiss?