Actress Kaley Cuoco arrives to the 19th Annual 'A Night at Sardi's' benefitting the Alzheimer's Association on March 16, 2011 in Beverly Hills, California.
Singer Grace Potter.
Actress Idina Menzel and actor Taye Diggs.
Professional dancer Cheryl Burke.
TV personality Kyle Richards.
Singer Nick Jonas.
Actress Katy Mixon.
TV personality Kimora Lee.
Actors Kaley Cuoco, Johnny Galecki, Simon Helberg and Kunal Nayyar.