Stars Raise Money to Erase Alzheimer’s

Alzheimer's has afflicted loved ones of celebs such as Seth Rogen and Gilles Marini. Along with a long list of other philanthropic stars, such as Demi Moore and Ashton Kutcher, they came together to raise money last Thursday at the 18th Annual "A Night at Sardi's" event in Beverly Hills.

Pouring his heart out, Seth told ET, "I know people personally that are affected by Alzheimer's and it's a horrible disease and to see it first-hand is just really depressing." He contributed to the evening by telling jokes and vowed, "I will not sing. I made a no singing deal specifically."

Beyond the rock-hard muscles, Gilles tapped into his softer side for the occasion. "Every 70 seconds, someone is being diagnosed with Alzheimer's. Obviously I have people in my family with Alzheimer's…I believe it touches everyone and it's important to get rid of this disease and helping with what we do here is crucial."