Mine was, I'm afraid to admit.....
N'Sync.
Yep. I think I was about 12 or 13 and my mom took my sister and I to see them at the Utah State Fair. I spent the rest of the night screaming, "I SWEAR CHRIS KIRKPATRICK WINKED AT ME!!!"
I swear he did.
So what was yours? Not as embarrassing as mine, I hope.