Lucky and... Happy? Joi Chua duet with Jason Mraz in Singapore

Joi Chua was the lucky Singaporean singer who got to duet with Jason Mraz on the song Lucky during his recent concert in Singapore. Here's a video of their performance.

Now, is it just me or is Joi Chua just very happy to see Jason?

"I thought I was supposed to duet with a chick..."

I've no comment about how the duet sounds because I was just too mesmerized by the swaying 'dress dong' that I couldn't really pay attention to anything else.