Perfectly normal. here's one of my 3 week olds, she's maybe - four inches high? The largest fan leaves like to poke out regardless of how tall it gets.
I really dont mean to sound like a dick but how does your post/pics relevant whatsoever to the OP's inquiry? dont get me wrong, dude, your MJ's look lovely but could you explain the purpose of your post?
OP: your plant look awesome, and is right where it should be at for its age.