Disco icon Donna Summer, 63, died this morning of complications from cancer. "The Queen of Disco" is known for the hits "Hot Stuff" and "Last Dance."

Post 50s across the internet have been mourning the loss of the beloved singer. Actress Jackée Harry tweeted:

View the slideshow below for some beautiful comments honoring Donna Summer.

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  • Jackée Harry

  • Kirstie Alley

  • "omg my disco queen sister...thanks for so many great memories and may you R I P sister" -<a href="https://www.facebook.com/HuffPost50" target="_hplink">Huff/Post50 Facebook fan</a> Renee Cedillos

  • Roseanne Barr

  • "Very sad, another death too soon. I wasn't a fan of disco, but there's no denying she had some monster hits!" -<a href="https://www.facebook.com/HuffPost50" target="_hplink">Huff/Post50 Facebook fan</a> Judy Farris

  • Lisa Marie Presley

  • Gloria Estefan

  • Gloria Estefan

  • Michele Norris

  • William Shatner

  • La Toya Jackson

  • "Very sad another piece of my youth is gone. May she rest with Elvis, Jackie Wilson etc." -<a href="https://www.facebook.com/HuffPost50" target="_hplink">Huff/Post50 Facebook fan</a> Allen Cohen

  • Ellen DeGeneres

  • Hoda Kotb

  • Lou Diamond Phillips