Jennifer Lopez suffered a mid-performance wardrobe malfunction during her concert in Warsaw, Poland,5. 'I'm glad I had underwear on, I don't usually wear underwear,' the singer joked.

Jennifer Lopez laughed off a cheeky wardrobe malfunction while performing in Warsaw, Poland, on Friday. The “On the Floor” songstress was left standing in a pair of green high-waisted underwear and sheer tights after a silver fringe skirt slipped off her hips, per a video shared via YouTube.