Poor, poor Kourt.
The source says of Disick:
Wow! Wow! Wow!
We were so incredibly touched by this!
The very lovely and sweet Karmin, Cyndi Lauper, Jason Mraz, Kristin Chenoweth, Gabe Saporta, Melanie Amaro, Jewel, Nelly Furtado, Knaan, DJ Pauly D, The Wanted, Usher, Joey McIntyre, Wilson Phillips, Florence Welch, Carly Rae Jepsen and Justin Bieber couldn't be at our big Mad Hatter party this past weekend, but they did take some time to make funnny and touching birthday video messages!
Check them all out above!!!!
Thank you! Thank you! Thank you!!!
Tags: carly rae jepsen, cyndi lauper, dj pauly d, florence welch, gabe saporta, jason mraz, jewel, joey mcintyre, justin bieber, karmin, knaan, kristin chenoweth, melanie amaro, nelly furtado, the wanted, usher, wilson phillips