Shannon's photo was part of a paid partnership with an athletic wear company.
The mother-of-three stunned in a loose fitting top and leggings.
Her figure was noticeably slimmer even with her baggy top.
"Absolutely stunning," her daughter Sophie Beador wrote in the comment section.
Fans of the RHOC star agreed. "You look so beautiful Shannon!" one fan chimed in.
Shannon's weight struggles have been documented on and off RHOC for years.
She reached her 40-pound weight loss goal in February 2019 and has been showing off her rocking body ever since.
Shannon told fans she gained six pounds while filming RHOC's upcoming 14th season. However, she's appears to be back on track.
What are your thoughts on Shannon's weight loss? Sound off in the comments!