The music world mourns the loss of iconic singer Tony Bennett, who passed away at 96 in his beloved New York City. While no specific cause of death has been revealed, Bennett had been battling Alzheimer's disease since 2016. His publicist, Sylvia Weiner, confirmed the news to Fox News Digital.

Bennett's career spanned decades, achieving initial success in the 1950s and experiencing a resurgence in the 1990s, captivating younger generations with his appearance on "MTV Unplugged." He continued to record and perform tirelessly, notably collaborating with Lady Gaga on the chart-topping album "Cheek to Cheek" in 2014.

Beyond their professional partnership, Bennett and Gaga (Stefani Germanotta) shared a deep friendship, extending to her family. Her father, Joe Germanotta, expressed his sorrow to Fox News Digital, describing the honor of knowing and spending time with the legendary singer.

Following the success of "Cheek to Cheek," Bennett and Gaga embarked on tours, showcasing their mutual admiration and musical synergy. Their final performance together was a poignant moment at Radio City Music Hall in August 2021, celebrating Bennett's 95th birthday. The concert, "One Last Time: An Evening With Tony Bennett and Lady Gaga," later aired on television, demonstrating Bennett's enduring stage presence despite his health challenges.

At the 2022 Grammy Awards, Gaga delivered a moving tribute to Bennett, performing "Do I Love You" and "Love for Sale" alongside a video montage of their shared moments. Her tearful declaration of love and admiration for Bennett resonated with the audience.

Bennett's illustrious career garnered numerous accolades, including 20 Grammy Awards, two Emmy Awards, and recognition as a Jazz Master by the National Endowment for the Arts. His legacy extends beyond his musical achievements, encompassing his warm personality and enduring friendships, particularly his special bond with Lady Gaga.