Here's What Betty White And 14 Other Celebrities Shared This Week For #TBT

1.

In honor of her 75th birthday, Dolly Parton shared this gorgeous photo of herself from the ’70s:

2.

Miley Cyrus honored her godmother Dolly Parton’s birthday by posting this clip from one of her appearances on Hannah Montana:

3.

Kate Bosworth shared this photo of herself and Chris Evans in the late ’90s:

4.

In honor of Michelle Obama’s 57th birthday, Barack Obama posted this photo of her from the late ’80s, along with a sweet caption:

5.

Bryce Dallas Howard shared this photo of herself being carried by her dad, Ron Howard, while he directed a movie in the early ’80s:

6.

In honor of Regina King’s 50th birthday, Janet Jackson posted these screenshots of the two of them from their 1993 film, Poetic Justice:

7.

LL Cool J shared this clip from when he performed at Bill Clinton’s inauguration in 1993:

8.

Trixie Mattel posted this college-age photo of herself in the late ’00s:

9.

In honor of Kate Moss’ 47th birthday, Naomi Campbell shared a bunch of photos of the two of them from throughout the years:

10.

Jon Bon Jovi remembered when he and Rihanna performed “Livin’ on a Prayer” together in 2010:

11.

Sarah Michelle Gellar paid tribute to Buffy, on the character’s 40th birthday:

12.

Victoria Beckham celebrated Emma Bunton’s 45th birthday by posting this photo of the two of them — during their Spice Girls days — at the 1997 MTV Europe Music Awards:

13.

Tyra Banks shared these photos of herself and Susan Holmes McKagan modeling some Todd Oldham clothing in 1993:

15.

Finally, Betty White celebrated her 99th birthday and shared the news that her long-lost ’70s TV series, Pet Set, would be released: