According to this link most people want a new spot look. So here is a forum to post all of your suggestions.

IMPORTANT STUFF ABOUT SUBMISSIONS

-BANNERS need to be 800x100 px. That's 800 pixels wide by 100 pixels high. Any banners that are not that size will not be included in the pick.

-ICONS need to be square. Preferably 200x200 pixels, but they can be larger (300x300, 400x400). Fanpop tends to distort 100x100 px icons when they're uploaded, but larger icons don't seem to be affected.

IMPORTANT DATES
- 13 of May (end of submissions for banners) - I'll make the pick and that will be up for about 1 to 2 weeks.

- 20/27 of May (end of submissions for icons) - I'll make the pick and that will be up for about 1 to 2 weeks.

Btw part of this instructions are taken from the Emma Watson spot look change forum by othobsessed92.
Thank you and have fun