J Marie previously performed on Strictly Come Dancing, performing the same track to accompany Holly Valance’s Foxtrot.
And, of course, Jessie J.
Speaking about the experience, J Marie Cooper described as “the most nerve wracking thing” she’s ever done.
She explained: “It’s strange ’cause when you’re normally singing, you get an instant reaction, but you don’t with [the coaches]. You want to know what they’re thinking.”
The Voice UK will start on BBC one tomorrow night, with J Marie amongst the wannabes hoping to get the coaches to turn around.
Watch J Marie performing Mamma Knows Best on Strictly Come Dancing last year below…