Showbiz
According to the Daily Star, the pop singer dyed her hair to disguise herself and has been musically inspired by her time studying.
She said: "I felt a need to put a brake on everything, to escape from the celebrity life and reclaim a normal life for a while.
"It was very healthy for me. It was refreshing, because it allowed me to leave the pop universe for a moment and not think about the top ten."
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