Kim Richards was reported missing earlier this week, but now, her whereabouts have been confirmed.

Troubled 'RHOBH' Star Kim Richards Returns To Social Media

After reportedly leaving an Orange County treatment center on Monday, the former Real Housewives of Beverly Hills star reunited with her ex-husband, Monty Brinson, who revealed the news to fans on Instagram, and shared a throwback photo with fans.

"I've spent the last two days and evening with @kimrichards11 watching a lot of movies, eating a lot, talking about the past years when we first met, lot of laughter. And about the future," Brinson wrote on Friday. "A true friend is someone who is there for you when you're up and when you're down. If only people knew her as I then they realize what a loving caring person she is. Thought I would put up a pic of us from the past. What a beautiful soul. Wishing everyone a beautiful weekend and happiness to all."

Monty Brinson Defends Kyle Richards On Instagram, Reveals His Wish For His Daughters

A photo posted by Monty Brinson (@montybrinson) on Aug 28, 2015 at 3:46am PDT

Radar Online first reported news of Richards' alleged disappearance on Monday.

“[Kim Richards] decided to leave. She just bolted," a source claimed of Richards' brief stay in rehab. "The staff has no clue where she went, and it was definitely against medical advice. Her family had just visited over the weekend! Kim said she was cured, and felt good enough to go back to Los Angeles.”

After her April 16 arrest for public intoxication, Richards was accused of stealing more than $600 worth of items from a Target in Los Angeles.

For the latest on Kim Richards' shoplifting arrest, check out the Entertainment Tonight video below.