Karissa And Kristina Shannon Celebrating Their 21st Birthday

Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.Karissa Shannon Playboy playmate Karissa and Kristina Shannon celebrating their 21st Birthday at the Vanity Nightclub at the Hard Rock Hotel and Casino in Las Vegas, NV. Karissa's boyfriend Sam Jones was also in attendance.