showbiz gossip straight to your inbox with the Daily Star's FREE newsletterBritny Spears vows she's now "quit" music during a scathing rant about her family online.The pop star slammed her sister and other family members and said the conservatorship she is under "killed her dreams".The Toxic hitmaker told haters on social media to "go f**k themselves" in a wild message on Instagram.The fiery message for select members of her family was aimed at those who "ruined her life", she said.The 29-year-old shared an image on Saturday which read: "Take me as I am or kiss my a**, eat s**t, and step on legos."In a lengthy caption to the quote, she said: “For those of you who choose to criticize my dancing videos, look I'm not gonna be performing on any.
Read more on dailystar.co.uk