Sorry, Karissa and Kristina Shannon. You've haven't even had time to release a sex tape with Hugh Hefner, and your sexy superiority is being challenged by a new set of twins.
Indeed, Rikki and Vikki Ikki have been chosen by MTV to star in a spin-off of the timeless Tila Tequila reality show sensation, A Shot at Love. The latest installment of the dating competition will appropriately be titled A Double Shot at Love.
In the show, both genders will compete for the affection of Rikki and Vikki Ikki, sisters that were destined to appear naked in Playboy as soon as their parents dubbed them with such a moniker.
However, despite their usual penchant for this position, Karissa and Kristina won't lie down for Rikki and Vikki. A naked gauntlet has been thrown down, one that only our readers can answer:
Which set of twins is hotter? Follow this article's jump to see both pairs of sisters in the buff, and then vote in our all-important poll...
Who is more attractive: Karissa and Kristina Shannon or Rikki and Vikki Ikki?