Zac Efron

Long live 'Tiger Beat' and 'Bop' magazine.

It's no surprise Jennifer Aniston's hair — a.k.a. "The Rachel" — made the list.

The rumors began last April.

Business in the front, party in the back.

Because breaking up is hard to do.

A new Charlize Theron movie, a Zac Efron travel series, and an ‘Unsolved Mysteries’ update are all on the way.

Kelly is joined by Zac Efron, Missy Elliott, Shia LaBeouf and more.

From Gwen Stefani to Scarlett Johansson, these stars have been accused of being culture vultures.

He fell ill while filming his new documentary.

Check out how your favorite celebrities have transformed over the years.