Lady Gaga and Tony Bennett to honor Frank Sinatra

Lady Gaga and Tony Bennett are among the many performers who will celebrate legendary singer Frank Sinatra's 100th birthday on December 12th in Las Vegas. The show will air as a two-hour special on CBS live from the Encore Theater at Wynn Vegas.

Tony Bennett was good friends with the late jazz legend, who described him as "the best singer in the business." Meanwhile, Frank's daughter, Nancy Sinatra, said that if he were alive today, he would've been likely to take Lady Gaga under his wing. "He was thrilled when he was getting stars of his day to do duets with him," she told NY Daily News. "If he can hear it and see it, he must be delighted with what’s happening with Tony Bennett."