How to add line break for UILabel?

Let see that I have a string look like this:

NSString *longStr = @"AAAAA\nBBBBB\nCCCCC";  

How do I make it so that the UILabel display the message like this

AAAAA
BBBBB
CCCCC

I dont think \n is recognized by UILabel, so is there anything that I can put inside NSString so that UILabel knows that it has to create a line break there? Thank you very much in advance.

How to add line break for UILabel?