OK, here's your results:
Which city in Australia does Hikari live in? Sydney? xD CORRECT
How old was Hikari when she started watching the Pokemon anime? 12? WRONG. I was 7.
Why is Hikari's profile blue in color? Because of Oshawott CORRECT
What meaning does the star in Hikari's signature mean? Diab_low WRONG. Although the star links to him, it's to make my sig look cool.
What was Hikari's first PC emblem? I asked to be a mod CORRECT
Pokemon Black or White? Which one did she play? Black! CORRECT
What was Hikari's username inspired by? Dawn CORRECT. The 10 comes from October.
What is Hikari's Zodiac sign? Taurus? xD WRONG. I am Libra.
How old was Hikari when she first played a Pokemon game? Ruby WRONG. That was my first game but I was 11 when I first played it.
How many users asked Hikari about her unusual avatars/signatures? 20 CORRECT
Who is Hikari's first PC friend? Nica? WRONG. PlatinumDude.
How many users thought Hikari was male? I was included in those I think about 10? WRONG. 40.
What name does Hikari give to her Trainer in-game? Meme? WRONG. Nichole.
Name the forum where Hikari is an admin? PND CORRECT
What is Hikari's favorite form of comedy? MEME! CORRECT. I also love satire.
How many subjects is Hikari following on Twitter? 10000000000! xD WRONG. 1,803.
Which user did a Julian Assange avatar/sig upon Hikari's request? You! xD WRONG. diab_low.
Which famous actress does Hikari share a birthday with? Angelina Joli? WRONG. Julie Andrews.
What color is Hikari's Nintendo DS Lite?Blue of course... CORRECT
How many pairs does Hikari have on PC? so many! WRONG. I have 8 pairs.
OK, you get 9 out of 20.