09/06/2008 05:12 am ET Updated May 25, 2011

Jennifer Aniston Slams Marriage And Baby Rumors

Jennifer Aniston's rep is putting the brakes on two reports about the actress this week.

OK! claims Aniston, 39, is planning a low-key wedding with John Mayer this fall. The tabloid also offers up elaborate details: She will wear a Vera Wang dress, there will orchids everywhere and they will serve champagne and caviar. "She's at an age where she is thinking with her head not just her heart," OK! quotes a source as saying.

But her rep tells Usmagazine.com: "She is not getting married."

Meanwhile, Star claims in its latest issue that she is going to have Mayer's baby "as Brad and Angie's twins wow the world."

Says Aniston's rep: "Both headlines are complete fabrications."

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