A mom and dad surprised their little girl with a trip to Walt Disney World, but they didn't get the reaction they expected.

The video of the news being delivered was posted to YouTube and went viral, making 4-year-old Mary Carlisle Williams a national star.

She wanted to go to Mobile, Alabama, where her grandparents live, not Disney.

Mobile city officials decided to make Mary an official ambassador.

On Monday, the mayor presented her with a key to the city and a year-long pass to the Mobile Museum of Art.

Mary's mom said the family made it to Disney World and had a blast despite Mary's initial reaction.