e.l.f. has a new lipgloss, called the Pout Perfecter. It's sole purpose is as a highlighting gloss over another lip color to highlight your center pout area.
Personally, I think any light shimmery/pearly gloss can do the job, but I think it's interesting that they should make a gloss for that specific purpose.
What do you ladies think? Would you get this or would you make do with something you already have that'll do the job? Let me know in the comments! :)