Levanna Mclean, 17, has received more than 151,000 hits on her 2.4 minute video which was posted on YouTube last week.
The video was shot in one take at Broad Street and inspired by Happy, by Pharrell Williams.
Lots of people have posted comments on how happy they feel watching Levanna. One said: “What a gem. This video makes me smile every time I watch it.”
Another wrote: “Really enjoyed this…made me smile. What a happy gorgeous young lady.”
See Levanna’s video for yourself on YouTube at