Everybody has a favorite story about when they first learned that Santa Claus might not really exist, and Radar's Kinsey Schofield asked several stars to share their Jolly Saint Nick tales with us on the red carpet of Saturday's KIIS-FM Jingle Ball 2012.
Big Time Rush's Carlos Pina was what you might consider a mini Macgyver as he tells RadarOnline.com exclusively about setting his parents up with a secret video camera inside the family Christmas tree!
And Ne-Yo actually caught his mom in the act of putting out the gifts. Oh, that had to hurt!
See what other celebs had to say about Santa, and who has been naughty == and especially, who has been nice -- as we approach Christmas.