1. Tom Cruise shared this photo of himself with Sean Penn and Timothy Hutton on the set of Taps.
Taking it back to 1981 for #TBT. Here’s a candid moment from the set of “Taps” with Sean Penn and @timhutton.
2. Super fun: John Stamos and the Olsen twins enjoying a day at Disneyland together.
3. Check out the hat! Katie Couric was one stylish kid.
With all this talk of #sunshine, maybe I should break out my old hat? What do you think? #tbt
4. While Arianna Huffington (left) was one stylish teen.
Here I am in York, PA as a teenager as part of The Experiment in International Living #tbt
5. Aaron Carter did what any kid on a world tour would do: JUMP ON THE BED.
6. OMG that clown! January Jones (left) was a very brave kid.
7. LOL, Melissa Joan Hart reminded us of when Sabrina called off her wedding with Aaron.
8. So cute: First Lady Michelle Obama and her brother, Craig.
Happy #NationalSiblingsDay! #TBT #ThrowbackThursday
9. Paul McCartney rocking out on stage during his Wings Over America tour.
Paul during the 'Wings over America' tour taken by Robert Ellis #ThrowbackThursday #TBT
10. Natasha Lyonne made late '90s hair look good.
#tbt on my way to letterman - aged 17- pretty sure I did my own hair for this appearance. It was the #90s.
11. Jared Leto was showing his killer bod on set for his music video “Hurricane.”
#HURRICANE. http://t.co/oJZrGlw8ic #tbt
12. Pitch Perfect's Anna Camp looked perfect in her official school pic.
#throwbackthursday lil me
13. Bey and Jay take us back to 2002, when they first became crazy in love.
14. Cindy Crawford got a taste of Hollywood.
15. And finally, all I have to say is AWWWWW to this photo of Justin Bieber.
#tbt playlist for all my 1994 babies http://t.co/thJ4GdRfEf :)