The emancipation of Cookie

Cook fans might've been a little worried at the prospect of their man grappling with the songbook of a classic belter like Mariah Carey, but his haunting, guitar-driven makeover of the sunshine-y pop ballad ''Always Be My Baby'' proved downright revelatory. The performance was made all the more emotional by David's post-performance tears, and the fact that his brother Adam, who's fighting cancer, made it out to Hollywood to witness his magical performance in person.