VIDEO / PHOTOS / RECAP: #MansionParty at Rose. Rabbit. Lie. Brings Memorial Day Weekend Festivities to New Heights

  Rose. Rabbit. Lie. at The Cosmopolitan of Las Vegas celebrated Memorial Day Weekend in style with a three-day #MansionParty featuring a number of unexpected surprises and celebrity sightings. Notable names in attendance throughout the weekend included Carlton Gebbia of the Real Housewives of Beverly Hills (Thursday, May 22); Shania Twain, David Copperfield and celebrity blogger Perez Hilton (Friday, May