Reality TV personality Khloe Kardashian has returned to her famous last name after her divorce with retired professional basketball player Lamar Odom was officially finalised. She celebrated it with a unique cake.On Thursday, the 32-year-old reality TV star got a surprise - a big licence-shaped cake from her assistants to celebrate her name change on her new passport, reports aceshowbiz.com. Khloe got help from sister and reality TV star Kim Kardashian in commemorating the happy day. The wife of rapper Kanye West shared a series of videos of Khloe celebrating dropping Lamar's moniker. "Look what Khloe's assistants got for her because she got a new passport," Kim said on the Thursday evening posts. "Without her old last name. It's her new last name and look at the weight you guys," she added. The edible cake featured a photograph of Khloe's new licence as well as a joke about her recent three-stone weight loss. It listed her weight as "skinny b***h". It also showed her address now being "Freedom Lane". But her sister Kim later clarified on Twitter, saying: "I did not just show Khloe's address on my snap chat! It says Freedom Lane people...It's a joke!"