Charli XCX teases nip slip as boobs escape gaping dress to attend Rita Ora private performance in London

The 24 year-old Boom Clap singer Charli XCX whose real name Charlotte Emma Aitchison left nothing to the imagination in the daring outfit as she held a one woman peepshow when she stepped out in a dangerously low-cut floral dress.

The Cambridge born bombshell turned up to Rita Ora's celeb-filled private performance in London, when Charli risked a nip slip as she took the attention away from the leading lady when she left her bra at home.

Leaving nothing to the imagination, the 24-year-old made her ample assets the main event.

Without a strip of t*t tape in sight, the brunette bombshell rocked an almighty boob spill.

Unfazed by the fact she was risking a major nip slip, Charli made no effort to cover her modesty as she posed for the photographers.

It wasn't only her cleavage that came out to play, as the singer's legs were also exposed in the dress that featured a high-slit.

Eager to share the look with fans, the Brit babe took to Instagram and offered followers a sneak peek of her outfit.

One admirer wrote: "You look so good."

While another said: "OMG! Why are you so stunning?"

And it seems that Charli's daring outfit was bang on trend for the evening, as hostess Rita also donned a revealing ensemble.

In what seemed to be a battle of the flesh, the Your Song singer wore a thigh-skimming red mini dress that turned see-through under the flashbulbs of the cameras.

Rocking plenty of cleavage from the front view, Rita turned around and revealed her perky booty in a tiny white thong.