Home People Gladys Knight Gladys Knight shows Gladys Knight shows Gladys Knight TV Shows (17) Star (2016) As Gladys Knight, She was 72 years old 30 Rock (2006) She was 62 years old Celebrity Duets (2006) She was 62 years old The Situation Room With Wolf Blitzer (2005) She was 61 years old Las Vegas (2003) She was 59 years old American Juniors (2003) She was 59 years old American Idol (2002) As Herself, She was 58 years old Ally McBeal (1997) She was 53 years old The View (1997) She was 53 years old The Jamie Foxx Show (1996) She was 52 years old New York Undercover (1994) She was 50 years old Out All Night (1992) She was 48 years old Baywatch (1989) She was 44 years old Charlie & Co. (1985) She was 41 years old The Muppet Show (1976) She was 32 years old The Jeffersons (1975) She was 30 years old Top of the Pops (1964) She was 19 years old
