Vince Vaughn will be filing a "legal complaint" against the Britain-based Daily Mirror and Sun, and the New York Post, all of which have reported that Vaughniston is over, and that Vaughn was seen kissing "a mystery blonde" at an Oct. 8 event. " Ms. Aniston and Mr. Vaughn had not ended their relationship," says a statement from a London law firm obtained by the AP. "The suggestion that he has ever been unfaithful to Ms. Aniston is false." If a settlement is not reached between Vaughn and the trio of tabs, the case is expected to go to jury trial in the U.K. next year.... Eddie Murphy and Melanie "Scary Spice" Brown are expecting their first child together in mid-January, and may now be altar-bound, sources tell the New York Daily News.