Celebrities across the entertainment industry are mourning the death of Bonnie Tyler at age 75.

Bonnie Tyler, the gravelly voiced Welsh pop star known for “Total Eclipse of the Heart,” has died at 75.

Guitarist and singer Rick Derringer has died.

SAN ANTONIO – From the “This is just TOO perfect” files…Welsh singer Bonnie Tyler, known for her 1983 smash “Total Eclipse of the Heart,” will once again belt her No. 1 hit song — but this time will be different: She’s going to sing during Monday’s rare total solar eclipse. You might be entitled to $300The last time the Earth witnessed a total solar eclipse was in 1979, four years before Tyler’s song won a Grammy and became an insta-classic karaoke staple. In the lead-up to Monday’s astronomical phenomenon, the song has gained new life online, recently surpassing the 300 million-view mark on YouTube. You can learn more about Monday’s eclipse on KSAT's special section — including the best places to see it — HERE.