Is Rob jealous of Zac Efron?

Rob is not spotlight hog after all, he used to have anxiety attacks at big events. That makes sense- mobs of screaming fans can be overwhelming! But Rob doesn't feel like he's in danger in large crowds. In fact, he thinks Zac is way more deserving of those adorable fans. "I find it really funny- if I got shot, I would literally be in hysterics," Rob reveals. "I would be like, 'Are you serious?... Get Zac Efron! He's got more social relevance than I do."