I have never been in a talent show but I want be in one. But I have been a spelling bee, lots playes and once a musical preformance on TV and an art show (which I one first in thank you very much) so just practice practice practice and just be calm and you'll do fine. (It works trust me. I was just a little nervous when in the spelling bee. Fine! I was shaking and sweating in the spelling bee, but I got second! So if you are just fine, you will be fine.)