The Voice mentor LeAnne Rimes has revealed a health update after she was forced to cancel dates for her 30 Years of Blue tour. The singing sensation who first shot to fame back in 1991, took to social media and told fans that she was on "voice rest" but was on the road to recovery. While dealing with her medical issues, LeAnne, 43, posted a brief video clip of her in rehearsals for the upcoming and highly anticipated tour. Sat on her green sofa, the star who is married to Eddie Cibrian , belted