The hit show "Cheers" is 40 years old this year.
The actress walked her dog on the streets of Los Angeles.
The "Cheers" alum wore a light pink turtleneck with a long black sweater vest over it, grey sweatpants, sneakers, glasses and a black baseball cap.
After the show "Cheers" celebrated a milestone anniversary, Long appeared for the first time. The show was first aired in 1982.
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She was best known for her character Diane Chambers.
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Long left the show after its fifth season, though she did make a few guest appearances afterwards.
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She wanted to spend more time with her daughter and was concerned that the show concept would be less entertaining.
Long was nominated for an award for her final appearance in the "Cheers" series finale.
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Ted Danson was one of the stars of the show.
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Long reprised her role a number of times in "Frasier."
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"8 Simple Rules," "Yes Dear," and "Switched at Birth" were some of the shows she appeared on. She had a recurring role on "Modern Family" where she played Ed O'Neil's ex- wife.