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The X Factor judge says she plans to ditch her trademark wigs.
"One day I'd like to cut off all my hair – really close – shaven to my head, it's such a really beautiful look," she told Essence magazine.
The singer said until that day she is going to continue experimenting with wigs.
"I'm in love with wigs," she added.
"I get them custom-made and I have my hairstylist shape them to my head. I can go from short to long in less than a minute."
The singer is currently working on her new album with Lady Gaga's producer RedOne.