Celebrity gossip website TMZ is reporting that Donna Summer, 63, died Thursday of cancer.
Summer died in Florida. According to the website, Summer had battled cancer for a while but was trying to keep the extent of her illness under wraps.
Summer had several hits in the 1970s and 80s, including "Last Dance," "Hot Stuff," and "She Works Hard For The Money." Summer was also a five-time Grammy winner.
She is survived by her husband and three children.