WATCH | When you hear the word "grandparent," chances are you don't picture Hollywood stars who are more likely to rock out than rock in a chair. Here are some stars who shockingly joined that club before they turned 50.
At age 48, Jim Carrey became a grandpa in 2010, when his daughter Jane had a baby boy.
Charlie Sheen was 47 in 2013, when daughter Cassandra Estevez gave birth to a girl named Luna.
At age 44, Sarah Palin joined the club in 2008, when daughter Bristol gave birth to son Tripp.
Kid Rock told Rolling Stone he earned "redneck cred" when he became a grandpa at age 43.
CeeLo Green was 35 in 2010, when stepdaughter Sierra Symone birthed a baby boy, Tru Fighter.
On her 34th birthday in 1989, Whoopi Goldberg became a grandma to a girl named Amarah Skye.
Goldberg became a great-grandma at 58 in 2014, when Amarah Skye delivered a baby girl.