"Big Bang Theory" Stars Honored at A Night At Sardi's Benefit

YH heads to the A Night At Sardi's charity event to benefit the Alzheimer's Association and catch up with honorees and performers, including "Big Bang Theory" stars Kunal Nayyar and Kaley Cuoco, Kaley's sister Briana, AnnaLeigh Ashford, Grace Potter, NKOTB's Joey McIntyre, Scott Porter, Matt Lanter, and "2 Broke Girls" stars Beth Behrs and Jonathan Kite. Find out how YOU can help this great cause! Hosted by Oliver Trevena (@olivertrevena). Check out the Young Hollywood Store Here: http://shopyounghollywood.com/