do you really know the dolan twins??

1: when is their birthday

2: Where did the dolan twins grow up?

3: what is grayson's fav color?

4: whats ethan's fav color

5: when did they start vine?

6: When did they start youtube?

7: Which is their most viewed video?

8: which twin has a mole on their chin?

9: Did they do a youtube video with James Charles?

10: What is their sister's name

11: What kind of car does Grayson have?