They obviously didn't rehearse. Cobra Starship had almost no stage presence at all. The lead had that stupid smile on his face like "I know we suck but hey!"

I didn't hate it but, as much as I love Estelle, Leighton does fit the song better.

theres nothing wrong with the performance it was G00D!

estelle wasnt that bad but... has leighton ever performed it live anyway?