Jennifer Lopez dazzles on Instanbul stop of Up All Night tour amid new love buzz!

Istanbul, Turkey – Jennifer Lopez lit up the stage while performing in Istanbul on Tuesday night. Did you catch those fab ‘fits?

Now, there’s talk that she’s been getting comfortable with one of her backup dancers!

Apparently, J.Lo has been “glowing and giggly” – much “like a teenager with a crush” and spends her time away from the stage with him.