The 28-year-old entertainer and 88-year-old singer performed their duet “Cheek to Cheek” in a taped performance at Rockefeller Center.
Later in the night, Gaga was spotted sharing a midnight kiss with her boyfriend Taylor Kinney, which you can see below.
“Happy New Year from TONY GAGA, we think you’re a wonderful world!! Let’s start the year on a happy high note! 🎺💋🎉🎶🎼,” she tweeted.
FYI: Gaga is wearing Versace.
Click inside to watch Lady Gaga and Tony Bennett‘s NYE performance… More Here! »