How to write on a RT on Twitter?

[StarPhoenix]

Hi everyone! I always see that celebrities can pretty much RT (re-tweet) like they are answering something, I've tried to figure it out but I don't know how to do it? Is it an app they are using? or just like a trick? Any guesses?...
If you do not know, or have some stupid answer, then don't answer it! Is that simple =)

[Brij]

RT Stands for Re-Tweet, you can retweet any tweet that is tweeted by users you following...

[clowngirl89]

You can copy and paste a person's tweet into your text box and put "RT" in front of @johndoe (or whatever their username is). There is also a "re-tweet" button below a person's tweet that you can just hit, unless the person has theirs tweets protected then you'd have to do the above thing that I mentioned.

[lovenickjonas97]

RTing like that is usually done with an iPod or iPhone, but you can retweet normally with a button below the tweet. it will appear if you scroll over the tweet. Hope that helps!