Leona Lewis helped open the tallest hotel in the world.
Which Hotel: JW Marriott Marquis Dubai
How Tall: 355 meters (1,655 feet) and consists of twin towers each with 77 floors.
FYI: That's 26 meters taller than the Empire State Building in New York,
teen-i-am: teens with Acrophobia (a severe fear of heights).......stay away xoxo