(AP) — Lady Gaga and Tony Bennett are set to take the stage at The Cosmopolitan casino on New Year's Eve for their first show together in the U.S. since they released a joint album late last month. The Las Vegas Strip resort announced Monday that the 28-year-old pop superstar...

(Reuters) - Lady Gaga and Tony Bennett, bridging a 60-year age gap to form one of music's unlikeliest pairs, launched a jazz album on Monday that lets the pop diva put aside her wacky image to sing sweet harmonies with the elder statesman of cool. "Cheek to Cheek," on sale on Tuesday...

Tony Bennett & Lady Gaga, "Cheek to Cheek" (Interscope/Columbia) Tony Bennett has never forgotten the boost he got when Frank Sinatra declared him "the best singer in the whole business." Now it's Bennett's turn to grant his imprimatur to another Italian-American singer from...