1.
Lauren Prepon shared a photo of herself with her That '70s Show co-star Topher Grace.
3.
Lena Dunham posted this adorable photo of herself enjoying a Coca-Cola.
4.
Seth Green took us back to 1999, when he filmed this scene with Jerry Springer for Austin Powers: The Spy Who Shagged Me.
5.
While Billy Ray Cyrus took us back to 1993, when Miley was just a baby and he sported a magnificent mullet.
6.
Victoria Beckham celebrated her mother's birthday by sharing this photo of them enjoying a day at the beach.
7.
Eva Mendes's childhood photo of herself wearing an Eeyore sweater proved she has always been a fashionista.
8.
Susan Sarandon celebrated her daughter's birthday by sharing this sweet photo of the two of them.
9.
And finally, Taylor Swift's record label, Big Machine, remembered when she mailed out her very first single out to radio stations in 2006.
