British boxer Amir Khan and his fiancée, Faryal Makhdoom, are getting hitched tomorrow at the Waldorf-Astoria, sources exclusively tell Page Six. They’ll tie the knot in a lavish wedding said to be costing $1 million. The pugilist and the New York student were engaged last year in front of 1,000 guests, including Wayne Rooney. Reports say Khan will whisk his bride back to Bolton, England, for another wedding bash to be attended by 4,000 (!) before they head on a honeymoon. Makhdoom once said of dating her future hubby with his Bolton accent, “It was like he was speaking in a foreign tongue . . . He’d say things like ‘daft’ and ‘innit’ and I had no idea what they meant.” She should hopefully understand, “I do.”