Olivia Newton-John Dies at Age 73

Plus, Travolta’s tribute to his ‘Sandy’

America has lost another sweetheart.

Courtesy Instagram

Olivia Newton-John, most famously known for her role as Sandy in the 1978 movie classic Grease, has passed away at age 73.

Her husband, John Easterling, announced her death on Instagram Aug. 8. The couple married in 2008.