The singer has admitted that she no longer cares what other people think of her and opens up about the versatility of hair.
Speaking to Marie Claire, the 29-year-old said: "I don't have anything to prove anymore. What other people think of me is not my business."
As for handing out hair advice, she added: "People think updos are so hard, but they're not. Your hair should look tousled and undone.
"If I'm in a mood to go out and feel hot and sexy, I want long hair that I can feel on my back. But I also like bed-head."
Simpson's new show The Price Of Beauty is currently airing on VH1.
