X Factor US Top 5 Performances: Josh Krajcik - We Found Love

I thought he gonna sing Coldplay's song judging by the sound of the violin. Anyway,I think he did a good job with this Rihanna's smash hit. I like it!! His vocal is great as always. I didn't know that he could sing a dance song this good. Josh looks like so embarassed watching those judges bickering like children.