London Leah Tipton (played by Brenda Song) is a character on The Suite Life of Zack and Cody and its spinoff The Suite Life on Deck. She is the daughter of Wilfred Tipton, the owner of the Tipton Hotel. She is obviously a parody of Paris Hilton. Although you never see Mr. Tipton fully (usually never more than an arm behind his security force, which stands on all sides), he is frequently mentioned. London is a airheaded heiress (in season 3, London seems dumber than in season one where is leads a wild girl fabulous life but in season 3 London is more childish and dim-witted than in season 1 and 2), spoiled, strong, rich teenager with her own private suite at the Tipton Hotel in Boston, complete with a lot of closets (each with their own talking mirror) and a kitchen which takes up most of the floor. She transferred to the same private school as Maddie in the episode Forever Plaid, due to poor attendance at her old school. In the episode First Day of High School, London transfers to Zack and Cody's public school, due to being expelled from all of the private schools she had previously attended. She dislikes her step-moms and talks to Mr. Moseby and Maddie about her problems. When happy she usually claps her hands repeatedly while saying her catchphrase, "Yay me!" Though it seems like London may lead the ultimate rich-girl life, her childhood was not perfect. In the episode Arwinstein, she states she is allergic to lobster, though in the episode "Poor Little Rich Girl" she said, "Goodbye peanut butter, hello lobster dipped in butter," and in another episode she asked Maddie for a lobster dinner. However, it is possible that she developed an allergy to lobster after the earlier episodes and before the later ones.
As stated earlier, London is not very bright. She is confused with many things, and is tricked by many characters such as Maddie and Nia. Esteban and Maddie once tricked her into doing many stupid things when they changed her horoscope.
She does not see her parents often, only occasionally, but she often talks to them on the telephone. London says that Mr. Moseby appears more times in her family’s photo-albums than Mr. Tipton or any of his ex-wives. Her parents cannot stand each other, apparently, since Mr. Moseby put them in not only in different rooms when they stayed at the hotel, but different wings.