Know the Difference??

Mama subscribed to I-Weekly and the latest edition arrived today in the mailbox. XP would usually read to kill time while waiting for dinner to be ready. Little Arielle is very kpo and also wants to read. XP tried to give her the old edition so that he can read the new one. Alamak, this naughty one actually knows which one is the new edition and refused to read the old one.

XP tried to mix both of them up so that she would choose the old edition but in the end she still managed to choose the new one!

Hmm is it coincidental or she really knows the difference??