Is there a fast way to get a fiancé visa?

It is extremely unlikely a fiancé visa will be issued in less than three months. Current USCIS processing times for the fiancé visa petition is five months. This is only the initial step. After USCIS approves the petition your fiancé still needs to apply for the actual visa. Depending upon the embassy involved this process could take several weeks to several months depending upon document requirements and interview availability. You can request the matter be expedited, but exepediting will not necessarily get him here in less than three months. You can read more about fiancé visas at http://myattorneyusa.com/k-1-and-k-2-visas-for-fiancees-and-derivatives.