X Men director Matthew Vaughn at centre of rumours he is the father of January Jones' baby

By DAILY MAIL REPORTER Speculation: Rumours are flowing about the identity of the father of January Jones' baby, with X-Men: First Class director Matthew Vaughn among the names touted Star remains tight-lipped over paternity puzzleClaudia Schiffer's husband no-show at film screeningX-Men co-star and former lover also in frameShe has kept mum on the identity of the father of her unborn child. But