KEEP DREAMING: BARBARA EDEN WEARS GENIE COSTUME AT 78!

BARBARA EDEN

BARBARA EDEN'S still got it!

The "I Dream of Jeannie" star wore her iconic 1960s sitcom costume at the Life Ball in Vienna.

The charity gala to raise money for people living with HIV and AIDS brought out famous faces including ELTON JOHN, FERGIE and MELANIE GRIFFITH but it was Eden who stole the show in her genie costume.

She even gave her signature head nod and wink, which magically brought out her new "Master" … Former President BILL CLINTON!

Something tells us he enjoyed it!