The 26-year-old actress had been seen without her engagement ring in her first public spotting after returning from rehab to seek treatment a second time for postpartum depression.
The "Nashville" actress posted a photo of her with the boxing champ and her daughter Kaya and wrote a message to clear the rumor.
"Missing rings don't mean the end of relationships, Blessed to be with my beautiful family," she wrote.
This was a second visit to the rehab for the actress, who previously sought treatment in October 2015 after welcoming her daughter, Kaya in December 2014.