Walhbergs:  A Lesson in How to Tell the Difference
NKOTB = Donnie Wahlberg, wannabe bad boy who wore leather and had a sotra kinda lame James Dean quality.  You can find his acting credits 
here.
Mark Mark & the Funky Bunch = Mark Wahlberg.  Wannabe rapper/hiphopper white boy who was feeling the vibrations.  His film credits can be found 
here.