Rita Ora Forgets Her Bra And Flashes The Flesh At Stella McCartney London Fashion Week Party (PICS)

Rita Ora made sure all eyes were on her at a London Fashion Week party this weekend - including a few A-listers - thanks to her daring outfit.

Rita gave it some serious cleavage in her trouser suit at the launch of Stella McCartney's Green Carpet Collection at the Royal British Institute - something that didn't go unnoticed by some of the famous guests.

Rita Ora

US actor Samuel L. Jackson was spotted sharing a joke with the 'I Will Never Let You Down' singer before Paul McCartney swooped in for a chat.

Rita Ora and Samuel L. Jackson share a joke at the bash

Also at the bash were Ellie Goulding and her McBusted boyfriend Dougie Poynter, Colin Firth, Drew Barrymore, Salma Hayek and US Vogue Editor Anna Wintour.

Rita has been making flashing the flesh a bit of a habit of late - although, not always intentionally.

Earlier this month, the 23-year-old suffered an embarrassing wardrobe malfunction as she left her own clothing launch party.

Reets flashed her pants after the backside of one of her own designs for the Adidas sports label split as she got into a car.

Rita Ora 100 Sexiest

100 Sexiest Rita Ora