Singer Ce Ce Peniston 'Memba Her?!

In 1991, Ce Ce Peniston became famous for her monster hit "Finally." Guess what she looks like now!

The Beaver 'Memba Him?!

Jerry Mathers is best know for playing 'The Beaver' in the classic '50s TV series "Leave It to Beaver." Guess what he looks like now!

Gregg Allman 'Memba Him?!

In the '70s, Gregg Allman became famous as the founding member of the Allman Brothers Band. Guess what he looks like now!

That Chick in 'Home Improvement' 'Memba Her?!

Debbe Dunning became famous for replacing Pam Anderson as the Tool Time girl on the '90's TV series "Home Improvement." Guess what she looks like now!

Rapper Rakim 'Memba Him?!

William Michael Griffith Jr. aka Rakim is famous for being one of the pioneers of hip-hop as part of the duo Eric B. & Rakim. Guess what he looks like now!

Guess Who This Person Turned Into!

Before becoming an emo teen sensation, this celebrity was just another kid growing up in L.A. Can you guess who this kid transformed into?

Guess Who This Chick Turned Into!

Before vamping her way through Hollywood, she was just another Mormon gal in Arizona. Can you guess who she transformed into?

Arte Johnson 'Memba Him?!

Comedian Arte Johnson is best known for co-starring on the '60 TV series "Rowan & Martin's Laugh-In." Guess what he looks like now!

Mary Ann Mobley 'Memba Her?!

Mary Ann Mobley is famous for being Miss America 1959, married to Gary Collins and co-starring on shows like "Diff'rent Strokes." Guess what she looks like now!

Former MLB Player Rollie Fingers 'Memba Him?!

In the '70s and '80s, Rollie Fingers became famous for his handlebar mustache while playing on baseball teams like the Oakland A's, San Diego Padres and Milwaukee Brewers. Guess what he looks like now!

The Guy with Dreads in 'NSYNC 'Memba Him?!

In the '90s, Chris Kirkpatrick became famous for being the guy in 'NSYNC who wasn't Joey Fatone, Justin Timberlake, Lance Bass or JC Chasez. Guess what he looks like now!

Vanessa Williams on 'Melrose' 'Memba Her?!

In the '90s, Vanessa A. Williams became somewhat famous for starring on the original incarnation of "Melrose Place." Guess what she looks like now!

Lead Singer of Judas Priest 'Memba Him?!

In the '70s and '80s, Rob Halford became famous as the lead singer of heavy metal band Judas Priest. Guess what he looks like now!

Former NHL Player Ron Duguay: 'Memba Him?!

Known more for being a sex symbol in the '70s than his ability on ice, Ron Duguay played in the NHL for 12 years on teams like the New York Rangers, Detroit Red Wings, Pittsburgh Penguins and the L.A. Kings. Guess what he looks like now!

Steve Perry from Journey 'Memba Him?!

With hits like "Wheel in the Sky," "Anyway You Want It," "Who's Crying Now," "Open Arms, "Separate Ways," "Faithfully" and everyone's favorite "Don't Stop Believin,'" Steve Perry became famous as the lead singer of Journey. Guess what he looks like now!

Maria on 'Sesame Street' 'Memba Her?!

In the '70s, Sonia Manzano became famous for playing Maria on the PBS children's TV series "Sesame Street." Guess what she looks like now!