SiriusXM's The Jess Cagle Show earlier this month, the singer and fashion designer opened up about her sobriety journey, after giving up alcohol in 2017, and how she's transformed her life by working tirelessly on self-improvement. 'I freaked out two months before I turned 40, not knowing that that age would even mean anything to me but then it's like 41, 42….' The mother-of-three said of turning 40 on July 10th.'I've never calculated my age until now….