Selena Gomez was left red-faced today after suffering an epic wardrobe malfunction.

The American beauty was spotted out and about in London hitting up the capital’s Leicester Square before being mobbed by fans.

Looking effortlessly glam, Selena slipped into a skinтιԍнт black dress and statement checkered jacket.

The 30-year-old showed off her festive side with bright red lips and matching heels.

Despite the plummeting temperatures, the star failed to do up the garment, meaning her chest was on full show.

Due to the fact that Selena ditched her bra, the star ended up exposing far more than she intended, due to the flashing cameras she was greeted with.

As she walked into Global radio headquarters, her nipples could clearly be seen poking through the thin material.

Selena is back with Justin Bieber after a brief romance with The Weeknd.

Trying to keep her romance with Biebs out of the spotlight, she told Billboard: “I mean I don’t think anybody truly, actually cares.

“I think for me what’s been great is that I’ve been able to live the life that I’ve wanted for myself.

“And that doesn’t always look the way people maybe think it should look, but it’s not really my concern anymore.”

The duo first dated from 2010 to 2013.

Justin even referenced her in his 2012 single Beauty and The Beat.