The zip on the back of J-Lo’s outfit broke as she took to the stage at the iHeartRadio Fiesta Latina

Jennifer Lopez’s dress spits during live show

Jennifer Lopez almost suffered a very embarrassing wardrobe malfunction during sexy live performance.

The stunning singer took to the stage during the iHeartRadio Fiesta Latina, and kept going like the pro she is when the back of her nude top burst open.

The zip on the bodysuit broke during her performance at the American Airlines Arena in Miami , but the star didn’t seem to notice as she faced away from the audience.

J-Lo shows off her famous bum (Image: Splash)

But didn’t seem to notice her outfit come undone (Image: Splash)
Her modesty protected by white stars in the revealing outfit, although she did get rid of them later in the show.

We say modesty – but she wasn’t afraid to bend down at one point, treating everyone to a full-on view of her world-famous backside.

Pulling some impressive moves, she sang with Alvaro Soler on El Mismo Sol.

She then duetted with rapper Wisin for Adrenalina.

After changing up her outfit for a classier metallic mini-dress and knee-high boots with fishnet stockings, she then collaborated with Prince Royce for their hit Back It Up.

(Image: Getty Images for iHeartMedia)
And Royce sexed up the performance himself by whipping his shirt off to reveal toned abs.

The sexy star certainly enjoyed herself, tweeting:

J-Lo will begin a Las Vegas residency in January with a show All I Have.

“I want to be a high-energy, Bronx kind of block party,” she said recently.

“I want the show to be always changing, so it’s a unique experience every time — one night a Selena song, and another maybe something by Diana Ross.

“It’s always been my approach to performing, to work, to everything I do in life: I give it all I have.”