Well all you have to do is is log into stardoll.
After that, put this link into your URL box :
http://www.stardoll.com/en/campaigns/saferinternetday/
When the page loads just scroll down slowly until you see Paper notes with numbers 1, 2, 3, 4, 5, 6, 7!
Every Number has a Question, Answer it correctly Other wise you wont get your Free superstar AND do them in order :]
Just Click On the Number and a pop-up will Come Up with the Question and answers.
Here are the Answers to the Questions!
N.1 Question +Answer:
And then you win a prize!
Awncer and Question to N.2!
Click Answer Then this will come up...
Question + Answer to N.3
Then click answer
N.4 Answer!
Click Answer..
Answer to N.5
click Answer...
Answer to N.6
Click Awnser...
Number 7 has a Superstar symbol on it...
Lets Try it out...
Another Question...
And Click Awnser.....!!!!
POOF!...
And there you go! :D
Hope you enjoy it :)