These photos show how celebrities have changed over time.
Lady Gaga
Jonah Hill
Miley Cyrus
Demi Lovato
Janet Jackson
Ryan Gosling
Céline Dion
Maisie Williams
Megan Fox
Zac Efron
Eiza González
Dwayne Johnson
Bella Hadid
Jennifer Lawrence
Seth Rogen
Rose McGowan
Credits: brightside.me