“Grease” is the word! To celebrate the 40th anniversary of the rock ‘n’ roll movie musical that took us to the halls of the ‘50s Rydell High, Olivia Newton-John and John Travolta show they still go together like rama lama lama ka dinga da dinga dong.

The actor and actress who played Danny and Sandy reunited Wednesday at the Samuel Goldwyn Theater in Beverly Hills Wednesday, People magazine reported.

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They weren’t the only Pink Ladies and T-Birds who were there. Didi Conn, who was bubble gum pink-haired Frenchie, and Barry Pearl, who was Doody, in the 1978 film were also on the red carpet.

(L-R) Didi Conn, Barry Pearl, Olivia Newton-John and John Travolta attend the 'Grease' 40th anniversary screening at Samuel Goldwyn Theater on August 15, 2018 in Beverly Hills, California.

Credit: Alberto E. Rodriguez/Getty Images

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Credit: Alberto E. Rodriguez/Getty Images

The on-screen couple also showed they still have their dance moves made famous on the big screen, Entertainment Tonight reported.

Olivia Newton-John (L) and John Travolta attend the 'Grease' 40th anniversary screening at Samuel Goldwyn Theater on August 15, 2018 in Beverly Hills, California.

Credit: Alberto E. Rodriguez/Getty Images

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Credit: Alberto E. Rodriguez/Getty Images