1. Beyoncé celebrated the 15th anniversary of her and Jay-Z's classic duet "'03 Bonnie & Clyde," by posting this clip from the music video, and also a clip of the two of them promoting it on TRL.
2. Orlando Bloom shared this photo him and his co-star, the late Heath Ledger, on the set of their 2003 film Ned Kelly.
3. Danielle Fishel posted this oh-so-'90s looking photo of herself hanging out with her fellow TGIF co-stars, Candace Cameron-Bure and Jodie Sweetin.
4. Dolly Parton shared this photo of herself looking very country chic in the early '80s.
5. January Jones posted these photos from her modeling days, back when she had brunette hair.
6. Joseph Gordon-Levitt remembered when he performed Janet Jackson's "Rhythm Nation" on Lip Sync Battle.
7. Janet Jackson celebrated the 20th anniversary of her seminal album The Velvet Rope by sharing some photos from the album's booklet.
8. Rob Lowe posted this cute pic of himself and little brother Chad as kids.
9. Sofía Vergara shared this photo of herself and her son Manolo in the early '90s.
10. Rashida Jones posted this photo of herself in middle school.
11. Jennifer Tilly got into the Halloween spirit by sharing this behind-the-scenes photo from her 1998 film, Bride of Chucky.
#TBT Polaroid from the set of #BrideofChucky.
12. Sir Ian McKellan posted this dashing photo of himself modeling some mid-'60s fashion.
#TBT I seem to be wearing two shirts, a waistcoat and a jacket in this #ott fashion shot from the mid 1960s.
13. And finally, as part of an effort to bring relief to Puerto Rico, Lin-Manuel Miranda shared this photo of himself in college dressed in J.Lo drag.
Good night! Anything for 🇵🇷, Everything for 🇵🇷. https://t.co/BrjBFV8Rry