The 18th annual “A Night at Sardis” musical revue and gala drew a slew of A-list celebs including Anne Hathaway, Fraiser star David Hyde Pierce and Will & Grace’s Eric McCormack who all belted out Broadway tunes to raise money to benefit the Alzheimer's Association.

The event was held Thursday night at the Beverly Hilton in Los Angeles where the always stunning Demi Moore - who was presenting an award at the event -- walked down the red carpet arm-in-arm with her hunky husband Ashton Kutcher. Brother's and Sisters star, Gilles Marini shouted in excitement, "I've never seen Demi Moore before, Ashton you’re so going down."

On a night where celebrities were giving back, RadarOnline.com’s reporter Viviana Vigil asked what was the most selfless act they've had done for them.

• TAGS

• A Night at Sardis
• Alzheimer's Association
• Anne Hathaway
• Beverly Hilton
• David Hyde Pierce
• Demi Moore
• Seth Rogen

Former Frasier star David Hyde Pierce reveled on The View this morning that he and his partner of 25 years, Brian Hargrove, were legally married on October 24.

Just two weeks later, the California electorate passed Proposition 8 which banned gay marriage, a decision that was upheld by the state’s Supreme Court.

That ruling fortunately does not affect the legality of David and Brian’s marriage.

“Great. I made the cut,” David said with more than a hint of sarcasm during his The View chat.

• TAGS

• Brian Hargrove
• David Hyde Pierce
• Frasier
• gay marriage
• The View