UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 18, 2006 MEDICAL STAFFING NETWORK HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-31299 65-0865171 -------- --------- ---------- (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 901 Yamato Road, Suite 110, Boca Raton, FL 33431 ------------------------------------------------ (Address of principal executive offices) Registrant's telephone number, including area code: 561-322-1300 ------------ Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): |_| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Item 8.01. Other Events Incorporated by reference is a press release issued by Medical Staffing Network Holdings, Inc. on September 18, 2006, which is attached hereto as Exhibit 99.1. Item 9.01. Financial Statements and Exhibits (d) Exhibits: 99.1 Press Release dated September 18, 2006. 2 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: September 18, 2006 MEDICAL STAFFING NETWORK HOLDINGS, INC. By: /s/ Kevin S. Little ------------------------------------- Kevin S. Little President and Chief Financial Officer 3 EXHIBIT INDEX Exhibit No. Description 99.1 Press Release dated September 18, 2006. 4