updated 04/27/2010 AT 12:45 PM ET
•originally published 04/27/2010 AT 1:10 PM ET
Aziz Ansari is used to making people laugh but this time, the joke’s on him – well, sort of!
In a new spot to preview this year’s MTV Movie Awards, which Ansari will host, stars like Zac Efron, Kristen Bell and Diddy all reveal embarrassing (and hilarious) baby photos of the Parks and Recreation star. Plus, they share the real stories behind the pictures – like that time Ansari was stuck under a television set for six years.
Maybe you just have to watch it to understand.
The MTV Movie Awards will air live, June 6, at 9 p.m. EST.