The former X Factor judge declined to reveal what her daughter was being treated for, but said that she would remain at the facility for 30 days.
"Kelly will tell you herself when she gets out," she said. "We just pray that everything's going to be okay." This is reportedly the third time that the Radio 1 DJ has checked into rehab. In 2004, she completed treatment for an addiction to prescription painkillers. However, she was reported to have admitted herself to a California clinic the following year after suffering a relapse.