Entertainment's brightest saluted their younger fans, but who made the list?
Next gallery »'American Idol' Top 10 performances - Soul and R&B Night Gallery
« Previous gallery'American Idol' Top 11 performances - Billboard Hot 100 Night Gallery
2. Robert Downey, Jr.
The "Iron Man" and "Sherlock Holmes" star could have been No. 1 (it was close), but perhaps after "Iron Man 2" and his fall comedy "Due Date" he'll pass...
[Left, Zoe Saldana and Downey, Jr. announce "Alvin and the Chipmunks as Favorite Movie at the 2010 Kid's Choice Awards.]