that's adorable! my son is 4 and since he was 3 he has had his paws up for Lady Gaga, he says she is the 'lady' and he wants to marry her. she would make a good cougar.
You're right, anyone and everyone can be a Monster <3 And whoever thinks you can ever be too young to be a Little Monster or go to Gaga's shows is utterly wrong. I've seen 6 year-olds at Gaga's tours who looked just as happy as any adult Monster.