I tried putting teabags under my eyes because they say that the green tea - the caffeine - will help with under-eye bags and moisture. It worked! That's a new tip.
We have little bags we pack specifically for touch-up makeup if you're chosen for the top 16. I knew I had to sneak in my banana because nothing calms my nerves like it! I don't know if it's the potassium, but I need it before I get on stage because it always calms me down.