The exes announced their engagement last month.
Reese Witherspoon was recently spotted without her wedding ring.
Mills was romantically linked to Siwa in late 2021.
The pair tied the knot in 2018.
Per McLean's rep, the pair plan to work on themselves in hopes of building a stronger marriage.
The couple was married on March 26, 2011, and have one son together.
The actress opens up about her relationship status and wanting to be a parent some day.
The one-time couple announced that they'd finalized their divorce on Oct. 28, 2022.
Clarkson also opened up about how her divorce will factor into her new music.
Khloé Kardashian and Lamar Odom split in 2013.
'I didn't have the courage to leave for a long time,' she said.
The 30-year-old 'Riverdale' star also offers to share the story of how he lost his virginity.
News of the couple's dramatic split first broke on Friday.
ET can confirm Tom Sandoval and Ariana Madix have broken up after nearly 10 years together.