Is a celebrity calendar too haram?

Ok so I know it's bad to have one but I'm 16 and have just bought a johnny deep calendar only cause it was only 50p or I wouldn't spend more on this kind of stuff but will this effect my exams which I'm still doing for my Gcse's? I only think he's good looking but don't admire him or think he's better than anyone but just his looks but I wouldn't daydream about him or put him in front of islam uocourse but will Allah punish me in some way even if it's just for a little reason. Please be honest. I have always tried to be a good Muslim and gave never done this before! Am I in trouble! Honest opinions please!!! It's nit just for exams but for Islam overall. Can I just keep it but look at it only when writing on the calendar and not unnessarly or something. Be honest fellow Muslims! What is best?