Rewind·Posted on Jul 13, 2013Disney Stars: Then Vs. NowThey grow up so fast!by Hunter SchwarzBuzzFeed StaffLinkFacebookPinterestTwitterMail Britney Spears Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Ashley Tisdale Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Ryan Gosling Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Brenda Song Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Justin Timberlake Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Selena Gomez Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Christina Aguilera Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF And of course The Artist Formerly Known As Hannah Montana Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF via/inspired by Ruined Childhood.