Washington, Apr 16 : Britney Spears' representative has rubbished reports that the singer is engaged to a millionaire land developer.

John Sundahl, 40, claims he has been dating Spears on and off since they met in rehab in 2007, and the pair is planning a spring (09) wedding in Germany, reports Contactmusic.

The reports surfaced following an interview by Sundahl''s personal pilot Lance Chase to the National Enquirer.

"Britney and John used to date, but they reconnected after her show in New Jersey, and now they''re engaged," he said.

When approached by the New York Daily News to verify the story, Sundahl backed it up, saying, "Britney doesn''t want to do anything until the tour is over.

"She wants press for her tour and not for an engagement," he added.

However, the `Toxic' singer's rep has dismissed the reports.

"Britney is not engaged. She did not get proposed to at Subway - she is currently on tour - she is not getting married on a farm in Germany. Oh, and she has not been abducted by aliens," said the rep. (ANI)