Britney Spears said she was “on cloud nine” after her dad Jamie was finally removed from her conservatorship last week – the legal arrangement that gave him control of her life for the past 13 years, which she said led to her being exploited and abused. Now, it seems the 39-year-old pop star is raring to speak out properly – and an explosive tell-all with Oprah could be the way to do it.