Country music legend Glen Campbell turned 80 Friday and family, fans and fellow musicians took to social media to send birthday greetings.

Campbell was diagnosed with Alzheimer's disease in 2011 and resides in a memory care facility.

The documentary "Glen Campbell: I'll Be Me" followed Campbell and his family as they coped with his diagnosis and embarked upon a farewell tour.

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Former Fulton County election worker Ruby Freeman talks to her daughter, Wandrea ArShaye "Shaye" Moss, a former Georgia election worker, after she testified before the U.S. House Select Committee at its fourth hearing on its Jan. 6 investigation on Capitol Hill in Washington, D.C., on Tuesday, June 21, 2022. (Yuri Gripas/Abaca Press/TNS)

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