Shakira has fallen in love… and, she’s singing about it.

The 40-year-old Colombian superstar has released a new single titled “Me enamoré” after teasing the track on social media just a few hours before and sending a personalized postcard to a few lucky fans to tell them about the song.

“Very happy to share with all of you my new single ‘Me enamoré.’ This song narrates a moment in my life when I was so in love that I was literally climbing trees,” Shak writes in the card with a photo of her hugging a tree. “Let me know when you guys receive the postcard by posting a selfie with the hashtag #MeEnamoré. I really want to see all of you again. Thank you for your love and support, I have the best fans ever. Love you guys.”

The upbeat track talks about falling in love with lyrics like: “I never thought it would be like this, I didn’t think you’d fall for me … With you, I’d have 10 kids, but let’s start with a pair.”

https://open.spotify.com/embed/track/4m5A5meIueOcDBpbqGvkQB

“Me enamoré” follows Shakira’s hit collaborations, including the Latin Grammy-winning song “La bicicleta” with Carlos Vives, “Chantaje” with Maluma and Prince Royce‘s latest chart-topping bachata tune “Deja Vu.”