What episode of Shugo Chara does Amu find out Nagihiko is Nadeshiko?

[ChibilAmu]

I know it happens in the manga at some point, but does she ever find out in the anime?

 

[AnimeLvr01]

i heard its in shugo chara encore which is comeing out in may 2011

 

[Tamari and beat jumpar]

i really like you IKUTO!