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Jamie Donnelly - Jan
Jamie Donnelly is likely best known for singing the jingle 'Brush Up' in the 1978 film 'Grease.' She played Pink Lady Jan in the film.
Since her 'Grease' days the actress has kept busy as an acting coach and appeared in 'Can't Hardly Wait' in 1998. She has also had television roles in 'Family Affair,' 'The Naked Brothers Band' and 'Monk.' She also appeared in the 2010 film 'Cyrus' with Marisa Tomei and John C. Reilly.
(Pictured: Donnelly appears in 'Grease' on the left and in the 2009 short 'Pet Peeves' on the right.)
( Photo / Paramount /)