I think some people are over-analysing the clues a bit.
IMO just take away 18 & 5. I think the rest is just her trying to be fun and creative. Like being funny in an elevator. Or showing off her picture she painted as well as Olivia in the pic.
Remember the age of a lot of the fan-base.

I mean, lyric booklet clues are different since they're more serious so they have to be harder.
But we'll see soon enough.
