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: June 15, 2011


                           GULFSTAR ENERGY CORPORATION
                           ---------------------------
             (Exact name of registrant as specified in its charter)



                                                                                  

              Colorado                                 333-151398                               02-0511381
-------------------------------------             ----------------------             ---------------------------------
  (State or other jurisdiction of                   (Commission File                   (IRS Employer Identification
           incorporation)                                Number)                                 Number)



                  600 17th Street, Suite 2800, Denver, CO 80202
                  ---------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)


                                 (303) 260-6492
                                 --------------
               Registrant's telephone number, including area code


          (Former name or former address, if changed since last report)

         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:


[    ] 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)



                SECTION 1 - REGISTRANT'S BUSINESS AND OPERATIONS


Item 1.01 Entry into a Material Definitive Agreement.

On June 15, 2011,  Gulfstar Energy  Corporation (the "Company")  entered into an
Agreement ("the  Agreement") with its subsidiary  Gulfstar Energy Group, LLC and
Messrs. Timothy Sharp and Jason Sharp, individually (the "Sharps").

At the time of the  Agreement,  the  Company  owns 58% of the equity of Gulfstar
Energy Group,  LLC. Mr. Jason Sharp is a director and officer of the Company and
a manager of Gulfstar Energy Group,  LLC. Mr. Jason Sharp is also a greater than
5% shareholder of the Company. Mr. Timothy Sharp is a manager of Gulfstar Energy
Group, LLC and is a greater than 50% shareholder of the Company.

The  Agreement  was entered into in order for Gulfstar  Energy Group LLC and the
Sharps to  compensate  the  Company as a result of events  that have taken place
over a period of time since July 2010 and adjust the share consideration for the
change in value of the assets  previously  acquired.  It is  acknowledged by the
parties that this  Agreement  is not intended to otherwise  change or amend that
certain  Acquisition  Agreement and Share Exchange Agreement dated June 23, 2010
by and between the parties. As a result of the Agreement, the Sharps have agreed
to return  to the  Company,  6,659,659  shares of  restricted  common  stock and
therefore,  the Company will have  10,914,429  shares of common stock issued and
outstanding as of June 15, 2011.

Also, as a result of the Agreement,  the previously  issued  5,000,000 shares of
restricted  common  stock issued to the Sharps will now be allocated as follows:
Mr. Jason Sharp will retain an ownership of 500,000 shares of restricted  common
stock or 4.5% of the  Company,  Mr.  Timothy  Sharp will retain an  ownership of
2,091,015  shares of  restricted  common  stock or 19.15% of the Company and the
remaining  2,408,985 shares of restricted  common stock will be allocated to the
remaining  minority equity holders in Gulfstar Energy Group,  LLC and be held in
escrow subject to the filing and effectiveness of an S-1 Registration  Statement
with the Securities and Exchange Commission.

In addition,  the Agreement provides for the Company to pay up to $400,000 for a
non-consenting  share  of  recompletion  costs  of the  wells  connected  to the
pipeline.  The Company has also agreed to make a $75,000  investment in Gulfstar
Energy Group, LLC for general and administrative purposes.

                 SECTION 5 - CORPORATE GOVERNANCE AND MANAGEMENT


Item 5.01 Changes in Control of Registrant.

As a result of the  Agreement  entered  into by the  Company  on June 15,  2011,
discussed  in Item 1.01  above,  there was a resulting  change in the  ownership
structure  of the  Company.  Prior to the  Agreement,  Mr.  Timothy  Sharp owned
9,659,659 share of the Company's  outstanding common stock representing 55.9% of
the voting common stock.  As a result of the  Agreement,  Mr.  Timothy Sharp now
holds 2,091,015 shares of common stock representing 19.15% of the voting stock.









The  following  table  sets forth  information  with  respect to the  beneficial
ownership of the Company's outstanding common stock by:

o    each person who is known by the Company to be the beneficial  owner of five
     percent (5%) or more of Gulfstar's common stock;

o    the Company's chief executive officer,  its other executive  officers,  and
     each director as identified in the  "Management--  Executive  Compensation"
     section; and

o    all of the Company's directors and executive officers as a group.



                                                                                             


                                      Number of Shares                         Number of Shares     Percent of Class
                                        Held Before       Percent of Class        Held After        After Agreement
                                         Agreement        Before Agreement         Agreement            (2 & 3)
          Name of Holder                                         (1)
------------------------------------ ------------------- -------------------- -------------------- -------------------

Timothy Sharp, Manager of Gulfstar       9,659,659              55.9%              2,091,015             19.15%
LLC

Jason Sharp, Vice President and          2,000,000             11.38%               500,000              4.58%

Robert McCann, CEO and Director (4)      1,718,750              9.78%              1,718,750             15.74%

Stephen Warner, CFO and Director          750,000               4.28%               750,000              6.87%

W. Edward Nichols                         283,574               1.61%               283,574              2.59%

William F. Young,                            0                   0%                    0                   0%
Director
                                     ------------------- -------------------- -------------------- -------------------
All Officers and Directors as a
group (5 individuals)                         4,752,324        27.04%              3,252,324             29.79%











(1)      Based on 17,574,088  shares of common stock issued and  outstanding  on
         June 15, 2011,  not  accounting  for the return of 6,659,659  shares of
         common stock.

(2)      Based on 10,914,429  shares of common stock issued and  outstanding on
         June 15, 2011,  accounting for the return of 6,659,659 shares of common
         stock by Messrs. Timothy and Jason Sharp.

(3)      Pursuant  to the  Agreement,  2,408,985  shares of  common  stock to be
         transferred to the minority  holders of Gulfstar Energy Group,  LLC are
         to be held in escrow  subject to the  effectiveness  of a  Registration
         Statement on Form S-1. Such shares, as a group, represent 22.07% of the
         Company's issued and outstanding common stock after the Agreement,  but
         they are not held by any one  individual or entity at this time and are
         not eligible to vote, as they are held in Escrow.

(4)      Mr. McCann owns  1,525,000  shares  directly and 193,750 shares
         beneficially  through the Robert McCann Trust.

(5)      Mr. Warner owns 750,000 shares beneficially through the Warner Lakeside
         Trust.

(6)      Mr.  Nichols owns 269,002 shares of common stock  directly,  2,200
         shares of common stock jointly with his wife and 12,372 shares
         indirectly though his wife.

     Rule  13d-3  under  the  Securities   Exchange  Act  of  1934  governs  the
     determination  of beneficial  ownership of  securities.  That rule provides
     that a beneficial  owner of a security  includes any person who directly or
     indirectly has or shares voting power and/or  investment power with respect
     to such  security.  Rule 13d-3 also provides  that a beneficial  owner of a
     security  includes  any  person  who has the  right to  acquire  beneficial
     ownership  of such  security  within  sixty  days,  including  through  the
     exercise of any option, warrant or conversion of a security. Any securities
     not outstanding  which are subject to such options,  warrants or conversion
     privileges  are deemed to be  outstanding  for the purpose of computing the
     percentage  of  outstanding  securities  of the class owned by such person.
     Those  securities  are not  deemed to be  outstanding  for the  purpose  of
     computing the  percentage of the class owned by any other person.  Included
     in this table are only those  derivative  securities  with exercise  prices
     that the Company  believes  have a reasonable  likelihood  of being "in the
     money" within the next sixty days.

                  SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS

Item 9.01 Financial Statements and Exhibits

         (d) Exhibits.  The  following is a complete  list of exhibits  filed as
part of this Report.  Exhibit  numbers  correspond to the numbers in the exhibit
table of Item 601 of Regulation S-K.

     Exhibit No.        Description
     -----------        -----------
            10.1        Agreement, dated June 15, 2011*
--------------------
*Filed herewith








                                   SIGNATURES


         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.



                             GULFSTAR ENERGY CORPORATION


                             By:      /s/ Robert McCann
                                          Robert McCann, Chief Executive Officer

  Date: June 17, 2011