3. Miley Cyrus
From Hannah Montana to serial twerker, Miley Cyrus has recently been all over the tabloids for her sexy routines, including that VMA performance, which saw her get suggestive with a foam finger and regularly sticking her tongue out. It seems that the former child star loves to play up to her bad girl image and she has certainly set tongues wagging! In her Disney days she was the wholesome all-American girl who lives a double life as your average teenager by day and a famous pop star by night. Hannah may have concealed her true identity, Miley seems to be doing everything in her power to prove that she's nothing like her sweet and innocent Best of Both Worlds alias. From her very public spat with Sinead O'Connor to breaking up with her fiancé Liam Hemsworth, she showcases all of the classic signs of a child star struggling with life in the spotlight. Whilst she is keen to dismiss her erratic behaviour and brushes off so called 'haters' it seems everyone is watching with bated breath as the Miley Cyrus saga unfolds...