2015 AMAs: Jennifer Lopez's back-up dancer suffers wardrobe malfunction onstage

Jennifer Lopez was the opening act at the American Music Awards, but for one of her dancers, it was an opening act of a different kind.

Wearing the tightest bodysuits known to mankind, JLo and her dancers tore up the stage…but one female dancer's pants tore down the back during the high-energy routine. Oops!

Avid viewers noticed the slip-up on social media, highlighting the poor dancer's skin-coloured undies on display. Watch the awkward moment above.

Hey, that's one way to steal the limelight from Jenny From The Block. As AMAs host for the night, JLo was lucky she didn't have her own wardrobe malfunction during her 10 (yes, 10) outfit changes.

View her revealing outfits in our slideshow.