Jennifer Garner channels Sandy from Grease in black spandex leggings

The 43-year-old star stepped out in Los Angeles wearing the skintight trousers following the debut of Fox
The 43-year-old star stepped out in Los Angeles wearing the skintight trousers following the debut of Fox's live version of the hit 1978 movie and musical.

Jennifer Garner looks glum as ex Ben Affleck continues to film

Jennifer Garner in Black Spandex – Out in Pacific Palisades

Jennifer Garner highlights her legs in spandex for workout

Jennifer Garner – In black leggings in Brentwood – GotCeleb

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Jennifer Garner shows off her toned figure in leggings as she

Jennifer Garner looks glum as ex Ben Affleck continues to film

Jennifer Garner in Black Spandex – Out in Pacific Palisades

Jennifer Garner throws on a black jacket and leggings as she goes

Jennifer Garner channels Sandy from Grease in black spandex

EXCLUSIVE - Jennifer Garner Sexy In Spandex Hitting The Gym

Jennifer Garner shows off lithe legs in clinging leggings

Jennifer Garner #JenniferGarner in Spandex Out in West Hollywood

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Jennifer Garner keeps it casual in a grey t-shirt with black