Who knew Simon Cowell was so giggly?!
Yesterday, the X-Factor judge posted his ALS ice bucket challenge to Instagram and he couldn't stop laughing throughout the ENTIRE vid!
Simon is barely understandable as he nominates pals Mel B, Louis Walsh, and Cheryl Cole — his fellow X Factor judges!
We guess Simon couldn't take the anticipation!!
Check out Simon's baby mama, Lauren Silverman, douse him in ice (below)!
It's a nice change of pace to see Simon's more carefree side… especially when it's a for good cause!
Tags: ALS ice bucket challenge, charity, cheryl cole, giggle, heartwarming, instagram, Lauren Silverman, mel b, silly!, simon cowell, video, x factor