Katy Perry, who is set to marry British comedian Russell Brand tomorrow (23rd October 2010), held her bachelorette party in Las Vegas. The 25-year-old singer partied with an entourage of 25, which included the R&B singer Rihanna, at the exclusive HRH Beach Club at the Hard Rock Hotel & Casino, reports E! Online.
The party came just a day after soon-to-be husband Brand was arrested for becoming involved in a scuffle with the paparazzi after a photographer tried to take inappropriate photographs of Perry. Once the group had left the private beach club in Sin City, they caught a performance of the Cirque Du Soleil, becoming jumping in a limousine and heading for dinner and drinks.
The night ended with the group partying at the Vanity night club, before heading back to Perry's suite where she was apparently surprised with an 'erotic cake'. The 'Hot n Cold' star later tweeted about the night, telling her Twitter followers, "Signing up for a liver transplant now". Perry and Brand are set to be wed in India tomorrow, and it has been reported by the UK's Daily Mail that the guest-list will include the Oasis singer-songwriter Noel Gallagher, RIHANNA, British broadcaster Jonathan Ross, and LITTLE BRITAIN star David Walliams.