Taking to his Celebrity MySpace page in the wake of his brother's passing, David Cook penned a thank you message to all of his supportive fans.

Just one day after Adam Cook, 37, died of brain cancer, his "American Idol" winning sibling writes: "My brother never wanted his illness to affect others. That was evident in the fact that he wanted his illness to have no part in my experience on Idol, a point he was quite adamant about. So, with that wish in mind, I ran and was involved with the event as an homage to him."

Continuing along on her tour throughout the States, Lady GaGa put on a sizzling show at the House of Blues in Boston on Monday night (March 30).

Proudly shaking her rear-end for the packed house, GaGa seems to be fully embracing her quick rise to the top of the music world.

He’s the reigning American Idol, and yesterday David Cook was in Times Square, New York City to promote the release of his debut album.

The “Light On” singer/songwriter teamed up with the Times Square Virgin Megastore and Hard Rock Café New York for a special fan event, including a live performance.