Ever since Britney Spears separated from husband Kevin Federline (or perhaps now better known as Fed-Ex) the popstar has been clinging onto the shoulder of hotel heiress and socialite, Paris Hilton. The two have been seen partying hard together all over LA, spending so much time with one another that their sexual orientation has actually been questioned.

Britney has taken a lot of flack over the past few weeks for her hard partying habits. Her choice to go commando while partying one night led to a media frenzy and the 25 year old mom was being questioned about her ability to be a good mother. Some sources say that Brit actually has Children's Services watching over her to make certain she's a fit mom.

A few days ago Britney released a statement on her site acknowledging her awareness of the situation. She claims that she may have taken her "new found freedom" a little too far and insists that she always puts her children first. Since Britney made the comments, she and Paris Hilton have not been seen together.

Both Britney and Paris have yet to comment on the "breakup" but sources say that Britney is worried about her future in the entertainment business if her hard partying continues. Brit has been told by "her people" that if she wants to make any type of comeback in her career, her ties with Paris Hilton have to end now. Whether the popstar plans to permanently ditch Paris is still unknown.