Disco icons Barry Gibb, as in the Bee Gees and Saturday Night Fever and Staying Alive, and Olivia Newton-John, as in Grease and Xanadu, reminisced about the good ole’ times at Diplomat Resort in Hollywood, Fla., Saturday.

The two bumped into one another at the Love and Hope Ball for diabetes research. Neither had very far to travel. Gibb lives in Miami Beach and Newton-John in Tequesta.

Gibb also gave gala goers a rare treat: a solo concert in which he performed some of the Bee Gees greatest hits.

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Barry Gibb performs at the Love and Hope Ball, Hollywood, Fla.

Newton-John and her new hubby, Jupiter businessman John Easterling