1.Bad Bunny celebrated having the No. 1 album in the US by sharing this photo of himself as a kid preforming on stage in the late '90s:
2.Jenna Fischer promoted that she and Angela Kinsey would be talking about The Office episode "Fun Run Part 2" on their Office Ladies podcast by sharing this behind-the-scenes photo from it:
3.In honor of Jay-Z's 51st birthday, Naomi Campbell posted this video clip of the two of them from his music video for his 2003 single, "Change Clothes":
4.Troye Sivan celebrated the fifth anniversary of his debut album, Blue Neighbourhood, by sharing this photo of himself from 2015:
5.Gal Gadot posted this photo of herself from when she visited LA for the first time in 2009:
6.Madonna remembered her 1993 cover of "Fever":
7.Miley Cyrus threw it back to her late '00s days to celebrate Plastic Hearts debuting at No. 1 on Billboard’s Top Rock Albums chart:
8.Lenny Kravitz shared this photo of himself and his dad on the set of his music video for "Let Love Rule" in 1989:
9.Barbra Streisand posted this screen test photo she took for her 1968 classic movie Funny Girl:
10.Ludacris celebrated the 16th anniversary of his fourth album, The Red Light District, by sharing the cover for it:
11.Bryce Dallas Howard posted this behind-the-scenes photo from 2015's Jurassic World:
12.Michelle Pfeiffer shared this photo of herself with her son in 1994:
13.Bobby Berk posted this selfie he took of himself and fellow Queer Eye star Antoni Porowski on the red carpet of the 2019 Creative Arts Emmys:
14.Kim Kardashian shared this photo of herself with her late father, Robert Kardashian, and Kourtney Kardashian in the late '90s:
15.And lastly, Paul McCartney remembered John Lennon on the 40th annivsary of his death and shared this photo of the two of them in the late '60s: