Donna Summer died this morning after a battle with cancer at the age of 63. Her fantastic success as the 'Queen of Disco' saw her hit the Billboard Hot 100 32 times, including 14 No. 1 hits. Tributes have been coming in from the music community, and we've compiled a few below.

"I am deeply saddened personally for the loss of my dear friend Donna Summer. She and I have been friends for a very long time, we were both known as the 'Queen of Disco," but Donna always referred to me as the "First Lady of Disco." A fine lady and human being she was. She will be missed dearly by her colleagues, friends and family. She not only made her mark in my heart as well as others, but she forever changed the way of how America danced and enjoyed themselves. She may have had her 'Last Dance' here on earth, but 'Heaven Knows' it is "dancing with joy for her arrival." - GLORIA GAYNOR

"Rest in Power @TheDonnaSummer (our Casablanca label mate). We are losing a great generation of musicians. This week is tough." - George Clinton, via Facebook.

Five-time GRAMMY® winner Donna Summer had a dynamic voice and unique musical style that helped define the dance music genre in the '70s. She also was an artist who crossed many musical genres, as evidenced by her GRAMMY wins in the R&B, rock, inspirational and dance categories. Her talent was a true gift to the music industry, and our thoughts and sympathies are with her family, friends and fans throughout the world during this difficult time. - Neil Portnow, president/CEO, The Recording Academy