To see Sofia Richie’s sweetest photos with her mom, Diane Alexander, over the years, scroll through the gallery below. 1 of 6. Courtesy of Diane Richie/Instagram. Gang’s All Here!

Sofia Richie took to Instagram on Monday, March 16, to share a rare throwback photo with mom Diane Alexander. “Yin and Yang,” the 21-year-old model captioned the sweet snapshot.

All of the 22-year-old fashion industry personality's shots featured her mother Diane, with a majority of the photos showing the two spending time together at various stages of her life.

Meet Diane Alexander, Lionel Richie’s ex-wife and mum to Sofia: ... Photo: Reuters. However, his love life has been just as headline-worthy as his chart-topping hits, ...

Sofia took so many photos with her family and friends at her bridal shower. Her sister Nicole Richie , 41, and her mother Diane Alexander were both at the party.

Following his divorce from Harvey, Lionel tied the knot with Diane Alexander on Dec. 21, 1995, and went on to welcome two children with her. Their son, Miles Richie, was born on May 27, 1994 ...