Justin Timberlake & Britney Spears Break Up Again

The Sun reports Britney Spears and *NSYNC star Justin Timberlake have again split up. Word is that Justin took dancer Jenna Dewan with him to Janet Jackson’s 36th birthday bash. After hearing of the news, a furious Britney told Justin that he’s no longer allowed to see Jenna if she wants to stick with her. A pal revealed, “She has told Justin if he wants to stick with her he can never see Jenna again. When he said he could not promise that, Britney called the whole thing off. It is now completely over – and Britney is totally over him.”