No mindless behavior are not lying about there age because why would they go through all that trouble 由 puting up pictures and 视频 of there 15th birthday.I know that they are smarter then that and they would never ly to they world it is a waste of time, but stay mindless!!!
Maybe.Remember,this is 显示 bizz.So sometimes some celebritys have to lie about some things,Like age,name,backgrounds ect.To appeal to the fans.The Jackson 5 had to do the same thing,with age. One member of MB might be lieing about their age.But we are in 爱情 with them,not their name 或者 age:)