Frankie Valli – 87 years old

Frankie Valli is the lead singer of the group, The Four Seasons, who is behind a slew of hits in the 60s, including Sherry and Big Girls Don’t Cry. He also recorded the classic song Can’t Take My Eyes Off You, which made it to number 2 of the charts. He still performs occasionally and even takes on minor acting jobs. But what really keeps him busy lately is working with various humanitarian charities.