You got it right. Justin Beaber is the new inspiration behind Jimmy Olsen's look.
DC's new 52 relaunch wasn't really fair with poor Jimmy Olsen and now he got stuck a look no one wants. Was this fate worse than death? You should ask the "action man" himself, but he refused to comment when we addressed him on the issue at hand. "I'm just a photographer, dammit!", he said when questioned by our reporters. "But you'd like to be a singer, now wouldn't you?" Our question didn't get a response.
A hidden source admitted hearing Jimmy singing something like "baby, baby, baby, ohhhhhhh" while taking a shower. So, we have a case.