Katy Perry's Bachelorette Party Details Revealed

Katy Perry and Rihanna celebrated Perry's last days as a single woman this weekend in Las Vegas!

photo via Getty Images

Perry, sporting a white bikini with a veil attached to the back of her kini (like a peacock), arrived at Vegas's Hard Rock Hotel Beach Club pool with an entourage of 25 who included Rihanna and a bevy of inflatable dolls.

Perry and her crew sipped champagne and beer and appeared relaxed, but the group may have been bracing themselves for a bit more drinking later in the night. Shortly after arriving at the pool, Katy Tweeted, "Signing up for a liver transplant now."

Following their pool time, the group took a stretch Hummer to Cirque Du Soleil's KA at the MGM Grand Hotel/Casino, with Perry sporting a lively looking D&G gown. Perry and Rihanna were later snapped hanging out backstage with the cast before living it up at XS nightclub into the wee hours.

Later, the group headed to Sapphire strip club. There, Perry was spotted checking out the female dancers who danced to her songs, and she even got a dance of her own from a blonde dancer before the group headed to a private skybox – away from the public's eye.

After commenting earlier this year that she had to pull off a bachelorette party to rival Perry's upcoming nuptials, it appears party planner Rihanna made sure the affair was packed with festivities.

Rihanna said in April:

"I have to come up with something cool, because she's getting married in India. So I'm like, 'OK, now what do I do to match that?' "

Looks like Rih did just that!

What do you think of Katy's last night of debauchery? Sound off in the comments or @MTV3!

Tags bachelorette party, Cirque du Soleil, Katy Perry, Las Vegas, Rihanna, Russell Brand