Heather Mills followed up her ‘charity aspect’ appearance at the Miss USA pageant on Friday by partying in a Las Vegas nightclub until the early hours.

The former model took to the dance floor at the Prive club for several hours, despite suffering the ignominy of being booed by some of the audience when introduced as a judge on the beauty show earlier in the evening.

Mills finally called it a night at 2am and returned to her suite at Planet Hollywood, but not before she was spotted having a “long conversation” with Penthouse executive Marc Bell, reports People.

Earlier, Miss USA organiser Donald Trump, said, “I think America wants more Heather Mills."